{"id":19418,"date":"2025-05-09T09:02:25","date_gmt":"2025-05-09T09:02:25","guid":{"rendered":"https:\/\/janhenvalve.com\/?p=19418"},"modified":"2025-07-07T04:00:38","modified_gmt":"2025-07-07T04:00:38","slug":"en-vana-standartlari","status":"publish","type":"post","link":"https:\/\/janhenvalve.com\/tr_tr\/en-valve-standards\/","title":{"rendered":"EN Vana Standartlar\u0131n\u0131n Panoramik Analizi: AB Pazar\u0131na Eri\u015fim \u0130\u00e7in Bilmeniz Gereken Teknik Sistemler"},"content":{"rendered":"<h1><b>Temel tasar\u0131m\u0131 ve bas\u0131n\u00e7 s\u0131n\u0131r\u0131<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19571\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ca5e344d405f4812c09e9284d5fe1dd.png\" alt=\"Vana temeli tasar\u0131m\u0131, boru hatt\u0131 tasar\u0131m\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ca5e344d405f4812c09e9284d5fe1dd.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ca5e344d405f4812c09e9284d5fe1dd-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/ca5e344d405f4812c09e9284d5fe1dd-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/b><\/h1>\n<p><span style=\"font-weight: 400;\">Ar\u0131za riskini \u00f6nlemek i\u00e7in vanan\u0131n kullan\u0131m \u00f6mr\u00fc boyunca bas\u0131nca, s\u0131cakl\u0131\u011fa ve mekanik y\u00fcklere dayanabildi\u011finden emin olun.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel teknoloji kapsam\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 12516-1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vana g\u00f6vdesi dayan\u0131m hesaplamas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Duvar kal\u0131nl\u0131\u011f\u0131 form\u00fcl\u00fc, gerilim do\u011frulama y\u00f6ntemi (PED direktifine g\u00f6re)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 12516-2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Flan\u015f u\u00e7lu valf yap\u0131s\u0131 uzunlu\u011fu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN serisi ve Class serisi boyut kar\u015f\u0131la\u015ft\u0131rma tablosu, flan\u015f s\u0131zd\u0131rmazl\u0131k y\u00fczeyi p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc gereksinimleri (Ra 3,2 \u03bcm)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 12516-3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Wafer valf yap\u0131s\u0131n\u0131n uzunlu\u011fu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kelebek vanalar\/\u00e7ek valfler i\u00e7in ince profilli tasar\u0131m \u00f6zellikleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 12516-4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Di\u015fli\/kaynak u\u00e7lu vanalar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">NPT di\u015f ve ISO 7-1 di\u015f uyumluluk kurallar\u0131, kaynak olu\u011fu tipi (V tipi\/U tipi) ve kaynak sonras\u0131 \u0131s\u0131l i\u015flem (PWHT)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1291<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tahribats\u0131z muayene (NDT) kabul kriterleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00f6k\u00fcm\/kaynak par\u00e7alar\u0131 i\u00e7in kusur kabul limitleri (RT\/UT\/MT), muayene s\u00fcreci ve de\u011ferlendirme kurallar\u0131<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Sekt\u00f6r \u00fczerindeki etkisi: AB PED Direktifi (2014\/68\/AB), EN 12516 serisine uyumu zorunlu k\u0131lmaktad\u0131r.<\/span><\/p>\n<h3><b>EN 12516-1 &#8220;Valve Shell Strength Calculation&#8221;<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19572\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/25e50a38a58c047863c99f5011bb23b.png\" alt=\"Valf g\u00f6vdesi dayan\u0131m\u0131, g\u00f6vde k\u00fctlesi, g\u00f6vde kal\u0131nl\u0131\u011f\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/25e50a38a58c047863c99f5011bb23b.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/25e50a38a58c047863c99f5011bb23b-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/25e50a38a58c047863c99f5011bb23b-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Duvar kal\u0131nl\u0131\u011f\u0131 hesaplama form\u00fcl\u00fc:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Based on the elastic stress analysis of Lam\u00e9&#8217;s formula, the minimum wall thickness is derived:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><i><span style=\"font-weight: 400;\">P<\/span><\/i> <span style=\"font-weight: 400;\">Tasar\u0131m bas\u0131nc\u0131 (bar)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><i><span style=\"font-weight: 400;\">D<\/span><\/i> <span style=\"font-weight: 400;\">Valf g\u00f6vdesi i\u00e7 \u00e7ap\u0131 (mm)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><i><span style=\"font-weight: 400;\">S<\/span><\/i> <span style=\"font-weight: 400;\">: \u0130zin verilen malzeme gerilimi (N\/mm\u00b2, EN 10213\/EN 10222&#039;ye bak\u0131n\u0131z)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><i><span style=\"font-weight: 400;\">C<\/span><\/i> <span style=\"font-weight: 400;\">Korozyon pay\u0131 (\u22651,5 mm, kimyasal ortam\u0131n 3 mm&#039;ye \u00e7\u0131kar\u0131lmas\u0131 gerekiyor)<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">ASME B16.34 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda: EN standard\u0131, kaynakl\u0131 vana g\u00f6vdelerinin gerilim yo\u011funla\u015fma fakt\u00f6r\u00fc konusunda daha kat\u0131 gereksinimlere sahiptir (1,2 kat\u0131ndan az ile s\u0131n\u0131rl\u0131d\u0131r).<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Do\u011frulama y\u00f6ntemi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Sonlu Eleman Analizi (FEA): EN 13445-3 Plastik \u00c7\u00f6kme Kriterlerinin kar\u015f\u0131lanmas\u0131 gerekmektedir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Patlama bas\u0131nc\u0131 testi: \u00d6l\u00e7\u00fclen patlama bas\u0131nc\u0131, tasar\u0131m bas\u0131nc\u0131n\u0131n \u2265 4 kat\u0131d\u0131r (900 ve \u00fczeri s\u0131n\u0131f y\u00fcksek bas\u0131n\u00e7 vanalar\u0131 i\u00e7in ge\u00e7erlidir).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Uygulama senaryolar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Petrokimya end\u00fcstrisi: Hidrojenasyon reakt\u00f6r\u00fc giri\u015f vanas\u0131 (tasar\u0131m bas\u0131nc\u0131 420 bar, malzeme P91 \u00e7elik, S=145 N\/mm\u00b2).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LNG depolama ve ta\u015f\u0131ma: kriyojenik durdurma vanas\u0131 (-196\u2103, malzeme ASTM A351 CF8M, S d\u00fczeltme fakt\u00f6r\u00fc \u00d7 0,7).<\/span><\/li>\n<\/ul>\n<p><b>SSS:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S: EN 12516-1 ve ASME B16.34 standartlar\u0131 aras\u0131ndaki duvar kal\u0131nl\u0131\u011f\u0131 fark\u0131yla nas\u0131l ba\u015fa \u00e7\u0131k\u0131l\u0131r?<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">A: AB&#039;ye ihra\u00e7 edilen ASME vanalar\u0131n\u0131n duvar kal\u0131nl\u0131\u011f\u0131n\u0131n yeniden hesaplanmas\u0131 gerekir, genellikle 10%~15% oran\u0131nda kal\u0131nla\u015ft\u0131r\u0131lmas\u0131 gerekir.<\/span><\/li>\n<\/ul>\n<h3><b>EN 12516-2 &#8220;Structural length of flange-end valves&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Boyut serisi tan\u0131m\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 seviyesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN10<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN16<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN25<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN40<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN63<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Yap\u0131 uzunlu\u011fu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">108 mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">117 mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">152 mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">189 mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">216 mm<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">(\u00d6rne\u011fin, DN50 s\u00fcrg\u00fcl\u00fc vanay\u0131 ele alal\u0131m, izin verilen hata pay\u0131 \u00b11,5 mm&#039;dir.)<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uyumluluk kurallar\u0131:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Amerikan standard\u0131ndan Avrupa standard\u0131na: S\u0131n\u0131f 150 flan\u015f, PN20&#039;ye kar\u015f\u0131l\u0131k gelir, ancak c\u0131vata deli\u011fi aral\u0131\u011f\u0131n\u0131n EN 1092-1&#039;e g\u00f6re ayarlanmas\u0131 gerekir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k y\u00fczeyi uyumu: EN flan\u015f\u0131n\u0131n Ra 3.2\u03bcm p\u00fcr\u00fczl\u00fcl\u00fck gereksinimi, ASME B16.5&#039;in Ra 6.3\u03bcm de\u011feriyle uyumlu de\u011fildir ve yeniden i\u015flenmesi gerekmektedir.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Tasar\u0131m tuzaklar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yanl\u0131\u015f e\u015fle\u015ftirme \u00f6rne\u011fi: Bir \u00fcretici, PN40 boruya (yap\u0131sal uzunluk 189 mm) zorla bir Class 300 vana g\u00f6vdesi (yap\u0131sal uzunluk 241 mm) takm\u0131\u015f ve bu da flan\u015f c\u0131vatalar\u0131n\u0131n yanl\u0131\u015f hizalanmas\u0131na neden olmu\u015ftur.<\/span><\/li>\n<\/ul>\n<h3><b>EN 12516-3 &#8220;Structural length of wafer-type valves &#8220;<\/b><\/h3>\n<figure id=\"attachment_19574\" aria-describedby=\"caption-attachment-19574\" style=\"width: 2000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19574 size-full\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/08f6f32cd386a9859d736ad82081573.png\" alt=\"Wafer Kelebek Vana\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/08f6f32cd386a9859d736ad82081573.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/08f6f32cd386a9859d736ad82081573-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/08f6f32cd386a9859d736ad82081573-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><figcaption id=\"caption-attachment-19574\" class=\"wp-caption-text\"><a href=\"\/clamp-butterfly-valve\/\">JH-Wafer Kelebek Vana<\/a><\/figcaption><\/figure>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130nce tasar\u0131m \u00f6zellikleri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Vana Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Wafer Kelebek Vana<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Wafer \u00c7ek Valf<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">DN200 yap\u0131 uzunlu\u011fu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">108 mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">76 mm<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">(Flan\u015fl\u0131 kelebek vanaya k\u0131yasla 40%&#039;den daha k\u0131sad\u0131r)<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u0131vata \u00f6n y\u00fckleme hesaplamas\u0131:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">form\u00fcl:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><i><span style=\"font-weight: 400;\">\u03c3<\/span><\/i> <i><span style=\"font-weight: 400;\">y<\/span><\/i> <span style=\"font-weight: 400;\">C\u0131vatan\u0131n akma dayan\u0131m\u0131 (\u00f6rne\u011fin 8.8 s\u0131n\u0131f\u0131 c\u0131vatalar i\u00e7in 640 N\/mm\u00b2)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><i><span style=\"font-weight: 400;\">A<\/span><\/i> <i><span style=\"font-weight: 400;\">s<\/span><\/i> <span style=\"font-weight: 400;\">: C\u0131vata gerilme kesit alan\u0131<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"3\"><i><span style=\"font-weight: 400;\">n<\/span><\/i> <span style=\"font-weight: 400;\">: g\u00fcvenlik fakt\u00f6r\u00fc (\u22651,5)<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>End\u00fcstriyel Uygulamalar:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Alan k\u0131s\u0131tlamal\u0131 senaryolar: gemi makine dairesi boru hatlar\u0131, mod\u00fcler kimya tesisleri.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Ar\u0131za \u00f6rne\u011fi: Yetersiz c\u0131vata \u00f6n s\u0131kma kuvveti nedeniyle, titre\u015fimli bir ortamda denizcilikte kullan\u0131lan bir kelebek vana gev\u015fedi ve orta miktarda s\u0131z\u0131nt\u0131ya neden oldu.<\/span><\/p>\n<h3><b>EN 12516-4 &#8220;Threaded\/welded end valves&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Di\u015fli Uyumlulu\u011fu:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Di\u015f Standard\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 10226 (ISO 7-1)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B1.20.1 (NPT)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k y\u00f6ntemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Konik di\u015fli + s\u0131zd\u0131rmazl\u0131k band\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Konik di\u015fli metal temas contas\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Uygulanabilir bas\u0131n\u00e7<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2264PN40<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2264S\u0131n\u0131f 300<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kaynak ucu tasar\u0131m\u0131:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Oluk tipi: V oluk (EN ISO 9692-1), duvar kal\u0131nl\u0131\u011f\u0131 \u2264 20 mm olan vanalar i\u00e7in uygundur; U oluk ise kal\u0131n duvarl\u0131 vanalar i\u00e7in kullan\u0131l\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Art\u0131k gerilim kontrol\u00fc: Gerilimi gidermek i\u00e7in kaynak sonras\u0131 \u0131s\u0131l i\u015flem (PWHT) gereklidir (EN 12952 standard\u0131).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Tipik sorular:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S: NPT di\u015fli vanalar EN borularda do\u011frudan kullan\u0131labilir mi?<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">A: Di\u015f aral\u0131\u011f\u0131 fark\u0131ndan dolay\u0131 s\u0131z\u0131nt\u0131 olu\u015fmas\u0131 ihtimaline kar\u015f\u0131, bir d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc konnekt\u00f6r (EN 10226 di\u015ften NPT&#039;ye) gereklidir.<\/span><\/li>\n<\/ul>\n<h3><b>EN 1291 &#8220;Non-destructive testing (NDT) acceptance criteria&#8221;\u200b\u200b<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f6k\u00fcm denetimi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Radyografik test (RT): EN 12681-2 standard\u0131na g\u00f6re, g\u00f6zeneklerin \u00e7ap\u0131 \u2264 2 mm ve 100 cm\u00b2 ba\u015f\u0131na en fazla 5 olmal\u0131d\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Manyetik par\u00e7ac\u0131k testi (MT): \u00c7atlak uzunlu\u011fu \u2264 5 mm, do\u011frusal kusurlara izin verilmez.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kaynak kontrol\u00fc:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ultrasonik test (UT): EN ISO 11666&#039;ya g\u00f6re, kusur yank\u0131 y\u00fcksekli\u011fi \u2264 20% DAC e\u011frisidir.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Uyumluluk maliyetleri: Tahribats\u0131z muayene (NDT) testleri, vana \u00fcretim maliyetlerinin ila 1&#039;ini olu\u015fturmaktad\u0131r.<\/span><\/p>\n<h3><b>Teknik kar\u015f\u0131la\u015ft\u0131rma: EN ve ASME\/API standart sistemleri<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN Standartlar\u0131<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">ASME Standartlar\u0131<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Ba\u015fl\u0131ca Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Tasar\u0131m Kriterleri<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 12516-1\u200b\u200b: Based on PED Directive ESR (safety factor 1.5~2.5)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Emphasis on plastic collapse criteria (FEA verification)<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; ASME Boiler Code (safety factor 1.5~3.0)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Based on elastic failure theory<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN daha muhafazak\u00e2rd\u0131r: PED daha y\u00fcksek bir g\u00fcvenlik fakt\u00f6r\u00fc ve zorunlu FEA analizi gerektirir.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 Derecesi<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">PN Serisi (PN10~PN400)<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">S\u0131n\u0131f Serisi (150~2500)<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">D\u00f6n\u00fc\u015ft\u00fcrme \u00e7ak\u0131\u015fmas\u0131: S\u0131n\u0131f 150 \u2248 PN20, ancak flan\u015f boyutlar\u0131 uyumsuz (EN 1092-1 ile ASME B16.5).<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Yap\u0131sal tasar\u0131m \u00f6zellikleri<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 12516-1\u200b\u200b: Calculation of wall thickness (Lam\u00e9 formula + corrosion allowance)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 12516-2\/3\/4\u200b\u200b: Flange\/wafer\/weld end length<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; \u200b\u200bASME B16.34\u200b\u200b: Wall thickness formula based on Barlow theory<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Structural length is defined as per API 6D<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN standard\u0131 daha kat\u0131d\u0131r: Kaynak ucunun gerilim yo\u011funla\u015fma fakt\u00f6r\u00fc \u22641,2 ile s\u0131n\u0131rl\u0131d\u0131r (ASME \u22641,5&#039;e izin verir).<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Malzeme Sertifikasyonu<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; EN 10204 3.1\/3.2 certificate (third party testing)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Materials must meet EN 10213\/EN 10222<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; ASME II material specifications (steel mill self-inspection)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; Materials must meet SA\/GB standards<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u200b\u200bEN is more stringent: third-party material certification is mandatory, while ASME relies on the steel mill&#8217;s warranty.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Test gereksinimleri<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 1291\u200b\u200b: Mandatory RT\/UT (pores \u2264 2mm, cracks \u2264 5mm)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 12516-1\u200b\u200b: Burst test (\u2265 4 times PN)<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; ASME B16.34: Selective RT\/UT<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; API 598: Visual + Hydrostatic Test<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN standartlar\u0131 daha pahal\u0131d\u0131r: Tahribats\u0131z muayene kapsam\u0131 \u2265 80%, ASME standartlar\u0131 ise yaln\u0131zca nokta kontrolleri i\u00e7erir.<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Test Y\u00f6ntemleri<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 12266-1\u200b\u200b: Helium test (Class D)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 12516-1\u200b\u200b: Finite element analysis (plastic collapse)<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">&#8211; API 598: Soap bubble method\/measuring cup method<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; ASME B16.34: Hydrostatic test<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN standard\u0131 daha y\u00fcksek do\u011fruluk oran\u0131na sahiptir: Helyum alg\u0131lama hassasiyeti 10\u207b\u2076 mbar\u00b7l\/s&#039;ye ula\u015f\u0131rken, ASME y\u00f6ntemi yaln\u0131zca 10\u207b\u00b2 seviyesine ula\u015fmaktad\u0131r.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">EN standard\u0131, kusur yo\u011funlu\u011fu konusunda daha kat\u0131 s\u0131n\u0131rlar getiriyor (ASME B16.34, tek bir g\u00f6zenek \u00e7ap\u0131n\u0131n \u22643 mm olmas\u0131na izin veriyor).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">EN standard\u0131, test raporunun EN 10204 3.1 sertifika format\u0131na uygun olmas\u0131n\u0131 \u015fart ko\u015fmaktad\u0131r (ASME&#039;nin zorunlu format \u015fart\u0131 bulunmamaktad\u0131r).<\/span><\/li>\n<\/ul>\n<h1><b>Performans testi ve s\u0131z\u0131nt\u0131 kontrol\u00fc<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19582\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/3663d96c9ecfb0b9549d12f20a0b99f.png\" alt=\"Performans testi ve s\u0131z\u0131nt\u0131 kontrol\u00fc\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/3663d96c9ecfb0b9549d12f20a0b99f.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/3663d96c9ecfb0b9549d12f20a0b99f-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/3663d96c9ecfb0b9549d12f20a0b99f-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u00c7evre koruma gerekliliklerine (\u00f6rne\u011fin PED Direktifi (2014\/68\/EU) ve TA-Luft (Hava Kirlili\u011fi Kontrol Standard\u0131)) uygunlu\u011fu sa\u011flamak amac\u0131yla, vanalar\u0131n a\u015f\u0131r\u0131 \u00e7al\u0131\u015fma ko\u015fullar\u0131 alt\u0131nda s\u0131zd\u0131rmazl\u0131k, dayan\u0131kl\u0131l\u0131k ve g\u00fcvenlik performans\u0131n\u0131 do\u011frulay\u0131n.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test seviyesi tan\u0131m\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 12266-1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">End\u00fcstriyel vana bas\u0131n\u00e7 testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A Seviyesi (g\u00f6rsel alg\u0131lama) ile T Seviyesi (helyum k\u00fctle spektrometresi alg\u0131lama) aras\u0131nda<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 12266-2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test Prosed\u00fcr\u00fc Ek Gereksinimleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k testi (-196\u2103) ve par\u00e7ac\u0131k ortam\u0131 test y\u00f6ntemi dahil.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 13646<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Solenoid valf performans testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yan\u0131t s\u00fcresi \u22645ms, 1 milyon kez \u00f6m\u00fcr boyu do\u011frulama<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 15714-3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Elektrikli akt\u00fcat\u00f6r testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 y\u00fck korumas\u0131 (torkun 1,5 kat\u0131), acil durum kapatma s\u00fcresi \u2264 3 saniye, IP67 su ge\u00e7irmezlik derecesi<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 15714-4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Akt\u00fcat\u00f6r \u00c7evrim Testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">En az 10.000 a\u00e7\u0131l\u0131\u015f ve kapan\u0131\u015f saati hatas\u0131z.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ISO 15848-1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vana d\u00fc\u015f\u00fck s\u0131z\u0131nt\u0131 testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">AH derecesi (\u226410\u207b\u2076 mbar\u00b7l\/s), BH derecesi (\u226410\u207b\u2074), CH derecesi (\u226410\u207b\u00b2)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">TA-Luft<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hava Kirlili\u011fi Kontrol Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">VOC s\u0131z\u0131nt\u0131 oran\u0131 \u2264500 ppm (k\u0131z\u0131l\u00f6tesi g\u00f6r\u00fcnt\u00fcleme tespiti)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Ba\u015fl\u0131ca \u00d6zellikler: EN 12266-1 T seviyesi s\u0131z\u0131nt\u0131 oran\u0131 \u2264 10\u207b\u2076 mbar\u00b7l\/s (ISO 15848 AH seviyesine e\u015fde\u011fer)<\/span><\/p>\n<h3><b>\u00a0EN 12266-1 &#8220;Industrial valve pressure test&#8221;<\/b><\/h3>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">1. Test s\u0131n\u0131fland\u0131rmas\u0131 ve s\u0131z\u0131nt\u0131 oran\u0131 limiti:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Seviye<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tespit Y\u00f6ntemleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130zin verilen s\u0131z\u0131nt\u0131 oran\u0131 (su bas\u0131nc\u0131 testi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir senaryolar<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">A<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00f6rsel inceleme<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00f6zle g\u00f6r\u00fcl\u00fcr s\u0131z\u0131nt\u0131 yok.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Geleneksel d\u00fc\u015f\u00fck bas\u0131n\u00e7 vanas\u0131 (PN10~PN16)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">B<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ka\u011f\u0131t havlu emme y\u00f6ntemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640,1\u00d7DN (ml\/dak)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kimyasal orta bas\u0131n\u00e7 vanas\u0131 (PN25~PN40)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">C<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00d6l\u00e7\u00fc kab\u0131 toplama y\u00f6ntemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640,01\u00d7DN (ml\/dak)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Y\u00fcksek bas\u0131n\u00e7 vanas\u0131 (PN63~PN100)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Helyum k\u00fctle spektrometresi tespiti<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226410\u207b\u2076 mbar\u00b7l\/s<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00fckleer enerji, LNG ultra y\u00fcksek bas\u0131n\u00e7 vanalar\u0131<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">2. Bas\u0131n\u00e7 testi ve bekleme s\u00fcresi:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">G\u00f6vde mukavemet testi: Tasar\u0131m bas\u0131nc\u0131n\u0131n 1,5 kat\u0131 (normal s\u0131cakl\u0131k), bas\u0131n\u00e7 \u2265 2 dakika s\u00fcreyle korunmal\u0131d\u0131r (kal\u0131c\u0131 deformasyon veya \u00e7atlak olup olmad\u0131\u011f\u0131 kontrol edilmelidir).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k testi: Tasar\u0131m bas\u0131nc\u0131n\u0131n 1,1 kat\u0131 (y\u00fcksek s\u0131cakl\u0131k\/d\u00fc\u015f\u00fck s\u0131cakl\u0131k ko\u015fullar\u0131 dahil), bas\u0131nc\u0131 en az 1 dakika boyunca koruyun (s\u0131zd\u0131rmazl\u0131k y\u00fczeyindeki s\u0131z\u0131nt\u0131y\u0131 do\u011frulamak i\u00e7in).<\/span><\/li>\n<\/ul>\n<p><b>End\u00fcstriyel Uygulamalar:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">N\u00fckleer santral vanalar\u0131: Ana buhar izolasyon vanas\u0131, D seviyesi helyum testini ge\u00e7melidir (s\u0131z\u0131nt\u0131 oran\u0131 \u2264 1\u00d710\u207b\u2077 mbar\u00b7l\/s).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LNG kriyojenik vanas\u0131: -196\u2103 s\u0131v\u0131 nitrojene dald\u0131r\u0131ld\u0131ktan sonra s\u0131zd\u0131rmazl\u0131k testi (malzeme b\u00fcz\u00fclmesi \u22640,2% olmal\u0131d\u0131r).<\/span><\/li>\n<\/ul>\n<p><b>S\u0131k\u00e7a Kar\u015f\u0131la\u015f\u0131lan Yanl\u0131\u015f Anlamalar:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hata: API 598 s\u0131z\u0131nt\u0131 oran\u0131n\u0131n EN standard\u0131na e\u015fitlenmesi (API daha y\u00fcksek bir s\u0131z\u0131nt\u0131 oran\u0131na izin veriyor).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00fczeltme: EN 12266-1 S\u0131n\u0131f D \u2248 ISO 15848 S\u0131n\u0131f AH, ancak EN daha geni\u015f bir test s\u0131cakl\u0131k aral\u0131\u011f\u0131 (-50~300\u2103) gerektirir.<\/span><\/li>\n<\/ul>\n<h3><b>\u00a0EN 12266-2 &#8220;Supplementary Test Procedure&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>\u00d6zel test gereksinimleri:<\/b><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k testi:<\/span><\/li>\n<\/ol>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u0131v\u0131 azot dald\u0131rma y\u00f6ntemi: Vana -196\u2103&#039;de 24 saat dondurulur, ard\u0131ndan a\u00e7\u0131l\u0131p kapat\u0131larak malzemenin k\u0131r\u0131lganl\u0131\u011f\u0131 ve s\u0131zd\u0131rmazl\u0131k performans\u0131 do\u011frulan\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k s\u0131z\u0131nt\u0131 oran\u0131 d\u00fczeltmesi: S\u0131z\u0131nt\u0131 oran\u0131 limiti, s\u0131cakl\u0131k d\u00fczeltme fakt\u00f6r\u00fcyle \u00e7arp\u0131lmal\u0131d\u0131r (\u00f6rne\u011fin -50\u00b0C&#039;de \u00d7 1,2).<\/span><\/li>\n<\/ul>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Y\u00fcksek s\u0131cakl\u0131k testi:<\/span><\/li>\n<\/ol>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Y\u00fcksek s\u0131cakl\u0131kta s\u00fcnme testi: Vana 48 saat boyunca s\u00fcrekli olarak 300\u2103&#039;de bas\u0131n\u00e7land\u0131r\u0131l\u0131r ve s\u0131zd\u0131rmazl\u0131k y\u00fczeyinin s\u00fcnme miktar\u0131 kontrol edilir (\u22640,05 mm olmas\u0131 gerekir).<\/span><\/li>\n<\/ul>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f6ng\u00fc \u00f6mr\u00fc testi:<\/span><\/li>\n<\/ol>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A\u00e7\u0131l\u0131\u015f ve kapan\u0131\u015f saatleri gereklilikleri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Vana Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Minimum d\u00f6ng\u00fc say\u0131s\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 izin verilen gev\u015feme de\u011feri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Durdurma vanas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5000 kez<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22641,5\u00d7orijinal s\u0131n\u0131r<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">K\u00fcresel vana<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10.000 kez<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22642,0\u00d7orijinal s\u0131n\u0131r<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>EN 13646 \u300aElektrikli Akt\u00fcat\u00f6r Testi\u300b<\/b><\/h3>\n<p><b>Temel test maddeleri ve teknik gereksinimler<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yan\u0131t s\u00fcresi:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">Solenoid vanan\u0131n a\u00e7\u0131lma ve kapanma h\u0131z\u0131, sistem kontrol do\u011frulu\u011funu do\u011frudan etkiler. Standart gereksinimler:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">A\u00e7\u0131lma s\u00fcresi \u22645ms (g\u00fc\u00e7 a\u00e7\u0131ld\u0131\u011f\u0131ndan valf \u00e7ekirde\u011finin tamamen a\u00e7\u0131lmas\u0131na kadar)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Kapanma s\u00fcresi \u22648 ms (g\u00fc\u00e7 kapat\u0131ld\u0131ktan valf \u00e7ekirde\u011finin tamamen kapanmas\u0131na kadar)<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><i><span style=\"font-weight: 400;\">Test y\u00f6ntemi<\/span><\/i> <span style=\"font-weight: 400;\">Y\u00fcksek h\u0131zl\u0131 bir osiloskop kullanarak ak\u0131m sinyalini ve valf \u00e7ekirde\u011fi yer de\u011fi\u015ftirme e\u011frisini yakalay\u0131n ve sinyal gecikmesi parazitlerini (\u00f6rne\u011fin kablo direnci) ortadan kald\u0131r\u0131n.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f6ng\u00fc \u00f6mr\u00fc ve s\u0131z\u0131nt\u0131 oran\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Test ko\u015fullar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Parametre gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Orta bas\u0131n\u00e7<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22651,5\u00d7tasar\u0131m bas\u0131nc\u0131 (sim\u00fcle edilmi\u015f a\u015f\u0131r\u0131 y\u00fck ko\u015fulu)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00f6ng\u00fc frekans\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226510Hz (y\u00fcksek frekansl\u0131 a\u00e7ma ve kapama yorulma testi)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1 milyon kullan\u0131m sonras\u0131nda s\u0131z\u0131nt\u0131 oran\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640,1\u00d7DN (dinamik ko\u015fullar alt\u0131nda ger\u00e7ek zamanl\u0131 izleme)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>A\u015f\u0131r\u0131 \u00e7evre ko\u015fullar\u0131na uyum sa\u011flama yetene\u011fi<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u0131cakl\u0131k \u015foku testi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">-40\u2103 (2 saat dondurma) ve +150\u2103 (2 saat pi\u015firme) aras\u0131nda 10 d\u00f6ng\u00fc boyunca h\u0131zl\u0131ca ge\u00e7i\u015f yap\u0131n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u0130zin verilen performans sapmas\u0131: tepki s\u00fcresi de\u011fi\u015fimi \u2264 10%, bobin izolasyon direnci \u2265 100M\u03a9.<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Titre\u015fim testi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Titre\u015fim Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Frekans aral\u0131\u011f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H\u0131zlanma<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u00fcre<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Rastgele Titre\u015fim<\/span><\/td>\n<td><span style=\"font-weight: 400;\">20Hz~2000Hz<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10g RMS<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Eksen ba\u015f\u0131na 2 saat<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>EN 15714-3 &#8220;Electric Actuator Test&#8221;<\/b><\/h3>\n<p><b>Ba\u015fl\u0131ca test maddeleri:<\/b><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 y\u00fck koruma testi: Akt\u00fcat\u00f6r, nominal torkun 1,5 kat\u0131 y\u00fck alt\u0131nda 10 dakika \u00e7al\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda hasar g\u00f6rmemelidir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Acil durum kapatma s\u00fcresi: Sinyal tetiklenmesinden tamamen kapal\u0131 konuma kadar ge\u00e7en s\u00fcre \u22643 saniyedir (n\u00fckleer santral vanalar\u0131 i\u00e7in bu s\u00fcre \u22641 saniyedir).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k do\u011frulamas\u0131: Akt\u00fcat\u00f6r g\u00f6vdesinin koruma seviyesi \u2265IP67&#039;dir (1 metre derinlikte 30 dakika suya dald\u0131r\u0131ld\u0131ktan sonra s\u0131z\u0131nt\u0131 olmaz).<\/span><\/li>\n<\/ol>\n<h3><b>EN 15714-4 &#8221; <\/b><b>Akt\u00fcat\u00f6r D\u00f6ng\u00fcsel Testi<\/b><b> &#8220;<\/b><\/h3>\n<p><b>Test S\u00fcreci ve Kabul Kriterleri<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u00d6n test kalibrasyonu:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">Akt\u00fcat\u00f6r\u00fc y\u00fcks\u00fcz olarak 10 kez \u00e7al\u0131\u015ft\u0131r\u0131n ve akt\u00fcat\u00f6r\u00fcn ba\u015flang\u0131\u00e7 durumunun tutarl\u0131 oldu\u011fundan emin olmak i\u00e7in referans parametrelerini (a\u00e7\u0131lma ve kapanma s\u00fcresi, tork e\u011frisi gibi) kaydedin.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Y\u00fck \u00e7evrimi testi:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Y\u00fck Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test gereksinimleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kabul g\u00f6stergeleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ger\u00e7ek y\u00fck\u00fcn sim\u00fclasyonu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">25%~100% nominal tork dinamik de\u011fi\u015fimi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10.000 kez tekrarland\u0131ktan sonra, s\u0131z\u0131nt\u0131 oran\u0131 ba\u015flang\u0131\u00e7 de\u011ferinin \u2264 2 kat\u0131 olur.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u0131n\u0131r y\u00fck\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Nominal torkun 1,5 kat\u0131, s\u00fcrekli \u00e7al\u0131\u015fma, 50 defa<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Di\u015fli a\u015f\u0131nma derinli\u011fi \u2264 0,1 mm, plastik deformasyon yok.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel uygulama: Bir kimya tesisindeki kontrol vanas\u0131n\u0131n akt\u00fcat\u00f6r\u00fcn\u00fcn s\u0131z\u0131nt\u0131 oran\u0131, test s\u0131ras\u0131nda s\u0131zd\u0131rmazl\u0131k halkas\u0131n\u0131n eskimesi nedeniyle standart de\u011ferleri a\u015ft\u0131. \u00c7\u00f6z\u00fcm: Florokau\u00e7uk s\u0131zd\u0131rmazl\u0131k halkas\u0131 kullan\u0131ld\u0131 (korozyon direnci 3 kat art\u0131r\u0131ld\u0131).<\/span><\/p>\n<p><b>\u00c7evresel Test ve Ar\u0131za Analizi<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Y\u00fcksek ve d\u00fc\u015f\u00fck s\u0131cakl\u0131k d\u00f6ng\u00fcs\u00fc testi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Durum<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Parametre<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130zin verilen performans sapmas\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Y\u00fcksek s\u0131cakl\u0131k<\/span><\/td>\n<td><span style=\"font-weight: 400;\">+85\u2103&#039;de 500 kez \u00e7al\u0131\u015ft\u0131r\u0131n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 ba\u015flang\u0131\u00e7 de\u011ferinin \u2264 3 kat\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-40\u2103&#039;de 500 kez \u00e7al\u0131\u015ft\u0131r\u0131n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Contada \u00e7atlak yok ve a\u00e7ma-kapama kuvveti dalgalanmas\u0131 \u226420%&#039;dir.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Tipik sorun: Gres d\u00fc\u015f\u00fck s\u0131cakl\u0131klarda kat\u0131la\u015farak di\u015flilerin s\u0131k\u0131\u015fmas\u0131na neden olur. \u0130yile\u015ftirme plan\u0131: Tam sentetik d\u00fc\u015f\u00fck s\u0131cakl\u0131k gresi kullan\u0131n (-60\u2103~+150\u2103 aral\u0131\u011f\u0131nda uygulanabilir).<\/span><\/p>\n<h3><b>\u00a0ISO 15848-1 &#8220;Valve Low Leakage Test&#8221; (Synergy)<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19581\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c70ff8b28b419e778de41fba24c882f.png\" alt=\"Vana d\u00fc\u015f\u00fck s\u0131z\u0131nt\u0131 testi\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c70ff8b28b419e778de41fba24c882f.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c70ff8b28b419e778de41fba24c882f-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c70ff8b28b419e778de41fba24c882f-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Seviye b\u00f6l\u00fcm\u00fc:<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Seviye<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130zin verilen s\u0131z\u0131nt\u0131 oran\u0131 (ml\/dak)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir medya<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">AH S\u0131n\u0131f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226410\u207b\u2076<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hidrojen, metan<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">BH S\u0131n\u0131f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226410\u207b\u2074<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Buhar, Azot<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">CH Seviyesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226410\u207b\u00b2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Su, tehlikeli olmayan s\u0131v\u0131lar<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>EN standartlar\u0131yla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test ko\u015fullar\u0131ndaki farkl\u0131l\u0131klar: ISO 15848, dinamik ko\u015fullar\u0131n sim\u00fclasyonunu (valf a\u00e7ma ve kapama s\u0131ras\u0131nda test) gerektirirken, EN 12266-1 yaln\u0131zca statik bir testtir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sertifikasyon \u00f6nceli\u011fi: Avrupa&#039;ya ihra\u00e7 edilen hidrojen vanalar\u0131 hem EN 12266-1 (D S\u0131n\u0131f\u0131) hem de ISO 15848 (AH S\u0131n\u0131f\u0131) standartlar\u0131n\u0131 kar\u015f\u0131lamal\u0131d\u0131r.<\/span><\/li>\n<\/ul>\n<h3><b>TA-Luft (Hava Kirlili\u011fi Kontrol Standard\u0131)<\/b><\/h3>\n<p><b>(\u0130\u015fbirli\u011fine dayal\u0131 ve paralel zorunlu ili\u015fki)<\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19583\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/2095ac39358c3a5eb8bae08cc20ca7e.png\" alt=\"Kimyasal tesislerden kaynaklanan hava kirlili\u011fi\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/2095ac39358c3a5eb8bae08cc20ca7e.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/2095ac39358c3a5eb8bae08cc20ca7e-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/2095ac39358c3a5eb8bae08cc20ca7e-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<ul>\n<li aria-level=\"1\"><b>S\u0131z\u0131nt\u0131 limiti gereksinimleri:<\/b><\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">U\u00e7ucu Organik Bile\u015fik (VOC) Vanalar\u0131: S\u0131z\u0131nt\u0131 oran\u0131 \u2264 500 ppm (EN 12266-1&#039;den 10 kat daha kat\u0131).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tespit y\u00f6ntemi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">K\u0131z\u0131l\u00f6tesi g\u00f6r\u00fcnt\u00fcleme y\u00f6ntemi: eser miktardaki gaz s\u0131z\u0131nt\u0131lar\u0131n\u0131 tespit eder (1 ppm&#039;ye kadar hassasiyet).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Sabun k\u00f6p\u00fc\u011f\u00fc y\u00f6ntemi: Sadece \u00f6n tarama i\u00e7in kullan\u0131l\u0131r (nicel analiz i\u00e7in uygun de\u011fildir).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Uyumluluk tasar\u0131m noktalar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00c7ift s\u0131zd\u0131rmazl\u0131k yap\u0131s\u0131: k\u00f6r\u00fck + grafit dolgu gibi (s\u0131z\u0131nt\u0131 oran\u0131 \u226450 ppm).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzeme se\u00e7imi: S\u0131zd\u0131rmazl\u0131k y\u00fczeyi, polimer malzemelerin y\u00fcksek s\u0131cakl\u0131kta bozunmas\u0131n\u0131 \u00f6nlemek i\u00e7in tungsten karb\u00fcr veya seramikten yap\u0131lmal\u0131d\u0131r.<\/span><\/li>\n<\/ul>\n<h3><b>Teknik kar\u015f\u0131la\u015ft\u0131rma: EN ve ASME\/API standartlar\u0131nda temel tasar\u0131m<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME\/API Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yeni standartlar\u0131n temel farkl\u0131l\u0131klar\u0131 ve etkileri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 s\u0131n\u0131fland\u0131rmas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; EN 12266-1 (Grade A\/B\/C\/D)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u200b\u200bISO 15848-1\u200b \u200b(Class AH\/BH\/CH)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; TA-Luft (\u2264500ppm VOC)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 598 (1. ila 4. S\u0131n\u0131f)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yeni TA-Luft: EN 12266-1&#039;den 10 kat daha kat\u0131, k\u0131z\u0131l\u00f6tesi g\u00f6r\u00fcnt\u00fcleme testi gerektiriyor.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">ISO 15848: Dinamik s\u0131z\u0131nt\u0131 oran\u0131 s\u0131n\u0131fland\u0131rmas\u0131 (S\u0131n\u0131f AH \u2248 EN S\u0131n\u0131f D).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck S\u0131cakl\u0131k Testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 12266-2\u200b \u200b(-196\u2103 liquid nitrogen immersion)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 15714-4\u200b\u200b (-40\u2103 cycle test)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Sadece -46\u2103 d\u00fc\u015f\u00fck s\u0131cakl\u0131k testi gereklidir (ASME B16.34).<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131 daha kat\u0131d\u0131r: LNG vanalar\u0131n\u0131n EN 12266-2 s\u0131v\u0131 azot testinden ge\u00e7mesi gerekirken, ASME&#039;nin benzer bir gereksinimi yoktur.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Akt\u00fcat\u00f6r Testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">- EN 15714-3 (Elektrikli akt\u00fcat\u00f6rlerin fonksiyonel testi)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 15714-4\u200b\u200b (Cycle Life Test)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 609 (sadece manuel \u00e7al\u0131\u015ft\u0131rma)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131 daha kapsaml\u0131d\u0131r: elektrikli\/pn\u00f6matik akt\u00fcat\u00f6rlerin a\u015f\u0131r\u0131 y\u00fck korumas\u0131n\u0131 ve \u00e7evrim \u00f6mr\u00fcn\u00fc kapsar (ASME&#039;nin buna kar\u015f\u0131l\u0131k gelen bir standard\u0131 yoktur).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Test Ekipmanlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; EN 12266-1 Class D (Helium mass spectrometer)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u200b\u200bTA-Luft\u200b\u200b (infrared imager)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Sabun k\u00f6p\u00fc\u011f\u00fc y\u00f6ntemi veya \u00f6l\u00e7\u00fc kab\u0131 y\u00f6ntemi (API 598)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN maliyeti daha y\u00fcksek: Helyum inceleme ekipman\u0131na ve k\u0131z\u0131l\u00f6tesi g\u00f6r\u00fcnt\u00fcleyiciye yap\u0131lan yat\u0131r\u0131m, maliyetin 1 ila 1&#039;ini olu\u015fturuyor.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Dinamik test gereksinimleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211; \u200b\u200bISO 15848-1\u200b \u200b(Dynamic Cyclic Leak Test)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">&#8211; \u200b\u200bEN 13646\u200b\u200b (High frequency solenoid valve response test)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 6D, dinamik d\u00f6ng\u00fc testini gerektirir.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standartlar\u0131 ISO&#039;ya dayan\u0131r: EN standartlar\u0131nda dinamik testler bulunmaz ve ISO 15848-1 ile desteklenmeleri gerekir.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">EN 13646: Solenoid valflerin dinamik tepkisi i\u00e7in \u00f6zel gereksinimler.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>\u00a0Malzeme ve i\u015flem \u00f6zellikleri<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19584\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/ab7e680b26af67b5951d1ee5502ce9b.png\" alt=\"\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/ab7e680b26af67b5951d1ee5502ce9b.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/ab7e680b26af67b5951d1ee5502ce9b-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/ab7e680b26af67b5951d1ee5502ce9b-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19585\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/68d436e4321e8b5375c98c4129e7079.png\" alt=\"Vana malzemeleri ve montaj teknikleri\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/68d436e4321e8b5375c98c4129e7079.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/68d436e4321e8b5375c98c4129e7079-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/68d436e4321e8b5375c98c4129e7079-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Vana malzemesinin dayan\u0131kl\u0131l\u0131\u011f\u0131n\u0131, korozyon direncini ve proses uyumlulu\u011funu sa\u011flayarak, t\u00fcm ya\u015fam d\u00f6ng\u00fcs\u00fc boyunca g\u00fcvenlik gereksinimlerini kar\u015f\u0131lamas\u0131n\u0131 temin edin.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Malzeme teknik gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10213<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bas\u0131n\u00e7l\u0131 \u00e7elik d\u00f6k\u00fcmler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">GP240GH, G20Mo5 gibi n\u00fckleer enerji malzemelerini kapsar.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10222<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7elik d\u00f6vme par\u00e7alar\u0131 i\u00e7in teknik ko\u015fullar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">P265GH ve P460NH gibi y\u00fcksek mukavemetli malzemeler i\u00e7in \u0131s\u0131l i\u015flem s\u00fcreci<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10088<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Paslanmaz \u00e7elik se\u00e7im \u00f6zellikleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1.4404 (316L) ve 1.4539 (904L) i\u00e7in korozyon direnci senaryo k\u0131lavuzu<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10204<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Malzeme belgelendirme sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.1\/3.2 PED sertifikasyonunda sertifikalar\u0131n yasal ge\u00e7erlili\u011fi<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">\u00d6zel gereksinimler: EN 10213-4 D\u00fc\u015f\u00fck s\u0131cakl\u0131k malzemeleri i\u00e7in (-196\u2103) Charpy darbe enerjisi \u2265 40J<\/span><\/p>\n<h3><b>3.1 EN 10213 &#8220;Steel Castings for Pressure&#8221;<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19584\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/ab7e680b26af67b5951d1ee5502ce9b.png\" alt=\"D\u00f6k\u00fcm vanas\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/ab7e680b26af67b5951d1ee5502ce9b.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/ab7e680b26af67b5951d1ee5502ce9b-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/ab7e680b26af67b5951d1ee5502ce9b-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzeme Kalitesi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Marka<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7ekme dayan\u0131m\u0131 (MPa)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir senaryolar<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">GP240GH<\/span><\/td>\n<td><span style=\"font-weight: 400;\">400~550<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck bas\u0131n\u00e7 vanas\u0131 (PN10~PN16)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">G20Mn5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">500~700<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Orta bas\u0131n\u00e7 vanas\u0131 (PN25~PN40)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">G17CrMo5-5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">650~850<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Y\u00fcksek s\u0131cakl\u0131k ve y\u00fcksek bas\u0131n\u00e7 vanalar\u0131 (PN63~PN100)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f6k\u00fcm i\u015flemi gereksinimleri:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Minimum duvar kal\u0131nl\u0131\u011f\u0131 \u22658 mm (b\u00fcz\u00fclme kusurlar\u0131n\u0131 \u00f6nlemek i\u00e7in).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Kaynak onar\u0131m\u0131 limiti: Ayn\u0131 b\u00f6lge en fazla 2 kez onar\u0131labilir ve EN 1291 standard\u0131na g\u00f6re ultrasonik test yap\u0131lmal\u0131d\u0131r.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>End\u00fcstriyel Uygulamalar:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Su sistemi vanalar\u0131: GP240GH, su ar\u0131tma tesislerinde kelebek vana g\u00f6vdeleri i\u00e7in kullan\u0131l\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Termik santralin ana buhar vanas\u0131: G17CrMo5-5, 540\u2103&#039;ye kadar s\u0131cakl\u0131k dayan\u0131m\u0131na ve m\u00fckemmel s\u00fcr\u00fcnme direncine sahiptir.<\/span><\/li>\n<\/ul>\n<p><b>SSS:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hata giderme: G\u00f6zenek \u00e7ap\u0131 2 mm&#039;den b\u00fcy\u00fck olan d\u00f6k\u00fcmler hurdaya \u00e7\u0131kar\u0131lmal\u0131 ve ta\u015flama veya doldurma i\u015flemi yap\u0131lmamal\u0131d\u0131r.<\/span><\/li>\n<\/ul>\n<h3><b>EN 10222 &#8220;Pressure Forgings &#8220;<\/b><\/h3>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f6vme Kalitesi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Seviye<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test gereksinimleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir bas\u0131n\u00e7 seviyesi<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1. S\u0131n\u0131f<\/span><\/td>\n<td><span style=\"font-weight: 400;\">NDT yok<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN10~PN25<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3. S\u0131n\u0131f<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100% UT+RT<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN40~PN100<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">4. S\u0131n\u0131f<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ek darbe testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN160~PN400<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Is\u0131l i\u015flem \u00f6zellikleri:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Normalle\u015ftirme + temperleme (C-Mn \u00e7eli\u011fi i\u00e7in ge\u00e7erlidir, sertlik \u2264 250 HB).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Sertle\u015ftirme + temperleme (ala\u015f\u0131ml\u0131 \u00e7elikler i\u00e7in ge\u00e7erlidir, sertlik \u2264300 HB).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Uygulama senaryolar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ultra Y\u00fcksek Bas\u0131n\u00e7 Vanalar\u0131: PN400 hidrojenasyon reakt\u00f6r\u00fc vana g\u00f6vdeleri i\u00e7in 4. s\u0131n\u0131f d\u00f6vme par\u00e7alar kullan\u0131lmaktad\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k darbe gereksinimleri: -46\u2103&#039;de darbe enerjisi \u2265 40J (LNG vanalar\u0131 i\u00e7in zorunlu gereksinim).<\/span><\/li>\n<\/ul>\n<h3><b>EN 10088 &#8220;General Technical Requirements for Stainless Steels&#8221;\u200b\u200b<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19604\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/066e9291e63f4b8f7f7c567e0cc4ef9.png\" alt=\"Valf malzemesi: paslanmaz \u00e7elik levha\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/066e9291e63f4b8f7f7c567e0cc4ef9.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/066e9291e63f4b8f7f7c567e0cc4ef9-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/066e9291e63f4b8f7f7c567e0cc4ef9-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Korozyon direnci s\u0131n\u0131fland\u0131rmas\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Marka<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PREN de\u011feri (\u00e7ukurla\u015fma direnci e\u015fde\u011feri)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir medya<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1.4401 (316)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226535<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Zay\u0131f asit, deniz suyu (Cl\u207b\u2264200ppm)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">1.4539 (904L)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226545<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kuvvetli asit, Cl\u207b i\u00e7eren ortam<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Y\u00fczey i\u015flemi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Elektrolitik parlatma (Ra\u22640,8\u03bcm, g\u0131da s\u0131n\u0131f\u0131 vanalar i\u00e7in).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Asitleme ve pasivasyon (oksit tabakas\u0131n\u0131 giderme ve korozyon direncini art\u0131rma).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Ba\u015far\u0131s\u0131zl\u0131k durumu:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bir kimya tesisindeki 316L k\u00fcresel vanada Cl\u207b gerilme korozyonu \u00e7atlamas\u0131 meydana gelmi\u015fti; bu sorun, vanan\u0131n 1.4529 (s\u00fcper dubleks \u00e7elik) ile de\u011fi\u015ftirilmesinden sonra \u00e7\u00f6z\u00fcld\u00fc.<\/span><\/li>\n<\/ul>\n<h3><b>EN 10204\u300aMalzeme Sertifikasyon T\u00fcrleri\u300b<\/b><\/h3>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sertifika Seviyesi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Sertifika T\u00fcr\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test Ekibi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir senaryolar<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7elik Fabrikas\u0131 \u00d6z Denetimi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Geleneksel end\u00fcstriyel vanalar<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00dc\u00e7\u00fcnc\u00fc taraf laboratuvar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00fckleer enerji, PED Kategori III\/IV vanalar\u0131<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dosya \u0130\u00e7eri\u011fi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Kimyasal bile\u015fim, mekanik \u00f6zellikler, tahribats\u0131z muayene raporu (sadece 3.2 sertifikas\u0131 i\u00e7in gereklidir).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Uyumluluk maliyeti: 3.2 sertifikal\u0131 malzemelerin fiyat\u0131, 3.1&#039;e g\u00f6re 15%~30% daha y\u00fcksektir.<\/span><\/p>\n<h3><b>Teknik kar\u015f\u0131la\u015ft\u0131rma: EN ve ASME malzeme sistemleri<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Diferansiyel Etki<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Malzeme Sertifikasyonu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 10204 3.1\/3.2 (\u00dc\u00e7\u00fcnc\u00fc Taraf Zorunlulu\u011fu)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME II (\u00c7elik Fabrikas\u0131 \u00d6z Denetimi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN malzemeleri daha pahal\u0131d\u0131r, ancak veri g\u00fcvenilirli\u011fi y\u00fcksektir (n\u00fckleer enerji i\u00e7in olmazsa olmaz bir \u00f6zellik).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paslanmaz \u00c7elik Korozyon Direnci<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PREN de\u011ferleri a\u00e7\u0131k\u00e7a s\u0131n\u0131fland\u0131r\u0131lm\u0131\u015ft\u0131r (EN 10088)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">UNS numaralar\u0131n\u0131n (\u00f6rne\u011fin S31600) PREN de\u011feri tan\u0131m\u0131 yoktur.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN, malzeme se\u00e7imini kolayla\u015ft\u0131r\u0131r ve ortam\u0131n a\u015f\u0131nd\u0131r\u0131c\u0131l\u0131\u011f\u0131yla do\u011frudan uyumludur.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00f6vme Muayenesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 10222 S\u0131n\u0131f 3\/4 (100% UT\/RT)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME SA-105 (sadece sertlik testi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN d\u00f6vme par\u00e7alar\u0131n\u0131n kusur oran\u0131 daha d\u00fc\u015f\u00fckt\u00fcr, ancak \u00fcretim d\u00f6ng\u00fcs\u00fc 20%~30% kadar uzar.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kaynak onar\u0131m\u0131na ili\u015fkin k\u0131s\u0131tlamalar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 10213 kaynak onar\u0131m\u0131 \u2264 2 kez yap\u0131lmal\u0131 ve UT do\u011frulamas\u0131 gereklidir.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B16.34, ta\u015flama ile onar\u0131ma (s\u0131n\u0131rs\u0131z say\u0131da) izin verir.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131 daha kat\u0131d\u0131r, ancak kaynak onar\u0131mlar\u0131 nedeniyle olu\u015fan gerilim yo\u011funla\u015fmas\u0131 riskini azalt\u0131r.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>Ba\u011flant\u0131 ve aray\u00fcz standardizasyonu<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19603\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/712746e1f1bee951488af569e7c8195.png\" alt=\"Vana boru aray\u00fcz\u00fc ve ba\u011flant\u0131s\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/712746e1f1bee951488af569e7c8195.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/712746e1f1bee951488af569e7c8195-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/712746e1f1bee951488af569e7c8195-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Vanalar, boru hatlar\u0131 ve akt\u00fcat\u00f6rler aras\u0131nda uyumluluk ve de\u011fi\u015ftirilebilirlik sa\u011flay\u0131n ve m\u00fchendislik uyarlama maliyetlerini azalt\u0131n.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Aray\u00fcz teknolojisi tan\u0131m\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1092-1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7elik flan\u015f (PN serisi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN6~PN400 flan\u015f boyutlar\u0131 ve s\u0131zd\u0131rmazl\u0131k y\u00fczeyi i\u015fleme gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1759-1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7elik flan\u015f (S\u0131n\u0131f serisi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">150~2500 Amerikan standart flan\u015f\u0131ndan Avrupa standard\u0131na d\u00f6n\u00fc\u015ft\u00fcrme kurallar\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN ISO 5211<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Akt\u00fcat\u00f6r aray\u00fcz\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">F03~F14 flan\u015flar\u0131n\u0131n tork iletim kapasitesi s\u0131n\u0131fland\u0131rmas\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 558<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Valf ucu yap\u0131s\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Flan\u015f\/di\u015f\/kelep\u00e7e ucu pah ve y\u00fczey i\u015fleme standartlar\u0131<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Uyumluluk: EN 1092-1 flan\u015flar, ASME B16.5 S\u0131n\u0131f 150 flan\u015flarla kullan\u0131labilir.<\/span><\/p>\n<h3><b>\u00a0EN 1092-1 Flan\u015flar ve ba\u011flant\u0131lar\u0131<\/b><\/h3>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Flan\u015f tipi ve s\u0131zd\u0131rmazl\u0131k y\u00fczeyi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Flan\u015f Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k y\u00fczeyi tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir bas\u0131n\u00e7 seviyesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tipik uygulama senaryolar\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Plaka flan\u015f\u0131 (PL)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Y\u00fckselmi\u015f Y\u00fcz (RF)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN10~PN40<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Su ar\u0131tma, HVAC boru hatt\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Al\u0131n kaynakl\u0131 flan\u015f (WN)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Halka Ba\u011flant\u0131 (RJ)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN63~PN400<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Petrokimya, LNG y\u00fcksek bas\u0131n\u00e7l\u0131 boru hatlar\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Gev\u015fek flan\u015f (LJ)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00fcz Y\u00fczey (FF)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN6~PN16<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u015f\u0131nd\u0131r\u0131c\u0131 ortam (tur\u015fulama boru hatt\u0131)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 seviyesi kar\u015f\u0131la\u015ft\u0131rmas\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">EN flan\u015f\u0131 (PN)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME S\u0131n\u0131f\u0131na benzer<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u0131vata deli\u011fi merkez mesafesi hatas\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PN16<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131n\u0131f 150<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11,0 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PN40<\/span><\/td>\n<td><span style=\"font-weight: 400;\">300. S\u0131n\u0131f<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11,5 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PN100<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131n\u0131f 600<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b12,0 mm<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzeme Grubu:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Grup 1: Karbon \u00e7eli\u011fi (C22.8)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Grup 2: Paslanmaz \u00e7elik (1.4401)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Grup 3: Nikel bazl\u0131 ala\u015f\u0131mlar (Inconel 625)<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>SSS:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uyumsuzluk: PN16 boruya (EN 1092-1) 150 s\u0131n\u0131f\u0131 flan\u015f (ASME B16.5) zorla tak\u0131lmas\u0131, c\u0131vata deliklerinin yanl\u0131\u015f hizalanmas\u0131na neden olur.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00c7\u00f6z\u00fcm: D\u00f6n\u00fc\u015ft\u00fcrme flan\u015f\u0131 kullan\u0131n (EN 1759-1 ve ASME B16.47 standartlar\u0131na uygun olarak tasarlanm\u0131\u015ft\u0131r).<\/span><\/li>\n<\/ul>\n<h3><b>EN 1759-1 &#8220;American Series Flanges&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>\u00d6zel konumland\u0131rma:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Standart \u00f6zellikler: EN standartlar\u0131nda Amerikan flan\u015flar\u0131yla (S\u0131n\u0131f 150~2500) uyumludur, ancak daha s\u0131k\u0131 boyut toleranslar\u0131na sahiptir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ba\u015fl\u0131ca Farkl\u0131l\u0131klar:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Parametre<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 1759-1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B16.5<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Flan\u015f kal\u0131nl\u0131\u011f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">+0,5 mm~-0,3 mm<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b11,0 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">C\u0131vata deli\u011fi \u00e7ap\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tam olarak e\u015fle\u015fen c\u0131vata boyutu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">+0,5 mm kenar bo\u015flu\u011fu b\u0131rak\u0131n.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Uygulama senaryolar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Uluslararas\u0131 projeler: Avrupa men\u015feli ekipmanlar (EN 1092-1) Amerikan borular\u0131na (ASME B16.5) ba\u011fland\u0131\u011f\u0131nda, EN 1759-1 flan\u015f ge\u00e7i\u015fi kullan\u0131l\u0131r.<\/span><\/li>\n<\/ul>\n<h3><b>EN ISO 5211 &#8220;Valve drive installation interface&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel \u00d6zellikler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u00fcr\u00fcc\u00fc aray\u00fcz\u00fc boyutu:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Aray\u00fcz kodu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kare tahrik ba\u015fl\u0131\u011f\u0131n\u0131n boyutlar\u0131 (mm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Maksimum tork (Nm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir akt\u00fcat\u00f6r tipi<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F03<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15\u00d715<\/span><\/td>\n<td><span style=\"font-weight: 400;\">50<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K\u00fc\u00e7\u00fck Pn\u00f6matik Akt\u00fcat\u00f6rler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">10<\/span><\/td>\n<td><span style=\"font-weight: 400;\">50\u00d750<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Elektrikli akt\u00fcat\u00f6r (DN200 valf)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F16<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100\u00d7100<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hidrolik akt\u00fcat\u00f6r (DN600 ve \u00fczeri)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Montaj tolerans\u0131:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Tahrik milinin e\u015f eksenlilik hatas\u0131 \u22640,1 mm\/m&#039;dir.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Flan\u015f y\u00fczeyi paralellik hatas\u0131 \u2264 0,05 mm.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Ba\u015far\u0131s\u0131zl\u0131k durumu:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yetersiz tork: DN300 k\u00fcresel vana (2000 Nm gerektirir) F10 aray\u00fcz\u00fc (maksimum 1000 Nm) ile donat\u0131lm\u0131\u015ft\u0131r; bu durum a\u015f\u0131r\u0131 y\u00fcklenmeye ve akt\u00fcat\u00f6rde hasara yol a\u00e7ar.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130yile\u015ftirme plan\u0131: F14 aray\u00fcz\u00fcne y\u00fckseltme (tork kapasitesi 3000 Nm).<\/span><\/li>\n<\/ul>\n<h3><b>\u00a0EN 558 &#8220;Valve end face and structural length &#8220;<\/b><\/h3>\n<p><b>Temel \u00d6zellikler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yap\u0131sal uzunluk serisi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Seri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir valf tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tipik Uygulamalar<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Seri 1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Genel end\u00fcstriyel vanalar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kimya end\u00fcstrisi, su ar\u0131tma<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Seri 4<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K\u0131sa valf<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Alan k\u0131s\u0131tlamal\u0131 senaryolar (gemi makine dairesi)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">14. Seri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uzun valf<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Y\u00fcksek s\u0131cakl\u0131k ve y\u00fcksek bas\u0131n\u00e7 (termik santralin ana buhar vanas\u0131)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Y\u00fczey i\u015fleme gereksinimleri:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Ra de\u011feri: S\u0131zd\u0131rmazl\u0131k y\u00fczeyi Ra\u22643,2\u03bcm, s\u0131zd\u0131rmazl\u0131k olmayan y\u00fczey Ra\u226412,5\u03bcm.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Pah a\u00e7\u0131s\u0131: 30\u00b0\u00b12\u00b0 (montaj s\u0131ras\u0131nda s\u0131zd\u0131rmazl\u0131k y\u00fczeyinde \u00e7izik olu\u015fmas\u0131n\u0131 \u00f6nlemek i\u00e7in).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>End\u00fcstriyel Uygulamalar:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">LNG kriyojenik vanalar\u0131: Seri 4, yap\u0131 uzunlu\u011funu k\u0131salt\u0131r ve so\u011futma kapasitesi kayb\u0131n\u0131 azalt\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hidrojenasyon vanas\u0131: 14 Serisi daha uzun bir yap\u0131ya sahiptir ve termal gerilim yo\u011funla\u015fmas\u0131n\u0131 azalt\u0131r.<\/span><\/li>\n<\/ul>\n<h3><b>Teknoloji kar\u015f\u0131la\u015ft\u0131rmas\u0131: EN ve ASME\/ISO ba\u011flant\u0131 standartlar\u0131<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME\/ISO Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ba\u015fl\u0131ca Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Flan\u015f Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 1092-1 (PN serisi) + EN 1759-1 (S\u0131n\u0131f serisi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B16.5\/B16.47 (S\u0131n\u0131f)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN flan\u015f kal\u0131nl\u0131\u011f\u0131 tolerans\u0131 daha s\u0131k\u0131d\u0131r (\u00b10,3 mm&#039;ye kar\u015f\u0131l\u0131k \u00b11,0 mm), ancak tedarik maliyeti 15%~20% daha y\u00fcksektir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k y\u00fczeyi p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ra\u22643,2\u03bcm (EN 1092-1)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ra\u22646.3\u03bcm (ASME B16.5)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN daha iyi s\u0131zd\u0131rmazl\u0131k performans\u0131na sahiptir, ancak \u00f6zel i\u015fleme ekipman\u0131 (\u00f6rne\u011fin ayna torna tezgah\u0131) gerektirir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u00fcr\u00fcc\u00fc Aray\u00fcz\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN ISO 5211 (F serisi aray\u00fcz)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 5211 (e\u015fde\u011feri)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tamamen uyumlu, hi\u00e7bir fark yok.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Yap\u0131 uzunlu\u011fu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 558 (Seri 1\/4\/14)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B16.10 (Normal\/K\u0131sa Tip)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Serisi 4, ASME k\u0131sa vanalar\u0131ndan 5%~10% daha k\u0131sad\u0131r ve daha kompakt alanlar i\u00e7in daha uygundur.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>G\u00fcvenlik ve patlamaya dayan\u0131kl\u0131l\u0131k sertifikas\u0131<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19586\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/cdb80e75b8d5024a26510f8c6ef9a71.png\" alt=\"Yang\u0131n ve patlamaya dayan\u0131kl\u0131, emniyet valfi\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/cdb80e75b8d5024a26510f8c6ef9a71.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/cdb80e75b8d5024a26510f8c6ef9a71-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/cdb80e75b8d5024a26510f8c6ef9a71-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">AB direktiflerine (\u00f6rne\u011fin ATEX 2014\/34\/EU) ve mekanik g\u00fcvenlik gerekliliklerine uygun olarak, yan\u0131c\u0131, patlay\u0131c\u0131 ve y\u00fcksek bas\u0131n\u00e7l\u0131 gibi tehlikeli ortamlarda vanalar\u0131n g\u00fcvenli \u00e7al\u0131\u015fmas\u0131n\u0131 sa\u011flay\u0131n.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00fcvenlik teknik gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1349<\/span><\/td>\n<td><span style=\"font-weight: 400;\">End\u00fcstriyel Proses Kontrol Vanas\u0131 Emniyeti<\/span><\/td>\n<td><span style=\"font-weight: 400;\">SIL2\/SIL3 Fonksiyonel G\u00fcvenlik Sertifikasyon S\u00fcreci<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1703<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vana patlamaya dayan\u0131kl\u0131l\u0131k sertifikas\u0131 (ATEX)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">B\u00f6lge 1\/21 patlay\u0131c\u0131 ortamlar i\u00e7in yap\u0131sal bo\u015fluk kontrol\u00fc (\u22640,2 mm)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 15001<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gaz vanas\u0131 g\u00fcvenlik y\u00f6netmelikleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gaz s\u0131z\u0131nt\u0131 oran\u0131 \u22640,25 ml\/dk (metan alg\u0131lama y\u00f6ntemi)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 14382<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Emniyet tahliye vanas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 bas\u0131n\u00e7 tepki s\u00fcresi \u2264 50 ms i\u00e7in dinamik test y\u00f6ntemi<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Sertifikasyon kurulu\u015fu: ATEX 2014\/34\/EU direktifi zorunlu referans EN 1703 standard\u0131<\/span><\/p>\n<h3><b>EN 1349 &#8220;Safety Requirements for Industrial Process Control Valves&#8221;<\/b><\/h3>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">G\u00fcvenlik Fonksiyonu Do\u011frulamas\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0130\u015flev<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test Y\u00f6ntemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygunluk kriterleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Seyahat limiti korumas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 hareket 10% 50 kez tekrarla<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mekanik hasar yok, sinyal sapmas\u0131 \u2264\u00b11%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 (ar\u0131za modu)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Zorla kapatma sonras\u0131nda yap\u0131lan test (tasar\u0131m bas\u0131nc\u0131n\u0131n 1,1 kat\u0131)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640,1\u00d7DN (ml\/dak)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Titre\u015fim testi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Seviye<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Frekans aral\u0131\u011f\u0131 (Hz)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130vme (m\/s\u00b2)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u00fcre (saat)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">A S\u0131n\u0131f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10~150<\/span><\/td>\n<td><span style=\"font-weight: 400;\">20<\/span><\/td>\n<td><span style=\"font-weight: 400;\">24<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">B S\u0131n\u0131f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10~500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">50<\/span><\/td>\n<td><span style=\"font-weight: 400;\">12<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Uygulama alanlar\u0131: kimyasal bas\u0131n\u00e7 reg\u00fclat\u00f6r vanas\u0131, do\u011fal gaz bas\u0131n\u00e7 reg\u00fclat\u00f6r vanas\u0131.<\/span><\/p>\n<h3><b>EN 1703 &#8220;Non-metallic material valve explosion-proof certification&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzemenin alev geciktiricili\u011fi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Malzeme T\u00fcr\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Oksijen \u0130ndeksi (OI)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir s\u0131cakl\u0131k aral\u0131\u011f\u0131 (\u2103)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PTFE<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226595%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-50~+260<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">G\u00fc\u00e7lendirilmi\u015f naylon (PA)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226528%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-40~+120<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Statik Elektrikten Koruma:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Y\u00fczey direnci \u22641\u00d710\u2076\u03a9 (statik elektrik birikimini \u00f6nlemek i\u00e7in).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Metal topraklama direnci \u2264 0,1\u03a9.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Tipik uygulamalar: Klor sistemi vanalar\u0131 (PTFE contalar), g\u0131da s\u0131n\u0131f\u0131 kelebek vanalar (PA contalar).<\/span><\/p>\n<h3><b>EN 15001 &#8220;General Requirements for Gas Explosion-Proof Valves&#8221;\u200b\u200b<\/b><\/h3>\n<ul>\n<li aria-level=\"1\"><b>Sertifikasyon d\u00fczeyi ve kapsam\u0131:<\/b><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Patlamaya dayan\u0131kl\u0131 s\u0131n\u0131f<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir gaz grubu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131cakl\u0131k S\u0131n\u0131f\u0131 (T S\u0131n\u0131f\u0131)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Maksimum y\u00fczey s\u0131cakl\u0131\u011f\u0131 (\u00b0C)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">II 2G Ex d<\/span><\/td>\n<td><span style=\"font-weight: 400;\">IIA (Propan)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T3 (\u2264200\u2103)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">200<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">II 3G Ex e<\/span><\/td>\n<td><span style=\"font-weight: 400;\">IIB (etilen)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T4 (\u2264135\u2103)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">135<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">II 1G Ex ia<\/span><\/td>\n<td><span style=\"font-weight: 400;\">IIC (Hidrojen)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T6 (\u226485\u2103)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">85<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Ba\u015fl\u0131ca Testler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Patlama bas\u0131nc\u0131 testi: Maksimum \u00e7al\u0131\u015fma bas\u0131nc\u0131n\u0131n 5 kat\u0131 bas\u0131n\u00e7ta, mermi kovan\u0131nda kal\u0131c\u0131 deformasyon olu\u015fmaz.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Patlamaya dayan\u0131kl\u0131 bo\u015fluk: \u22640,2 mm (IIC s\u0131n\u0131f\u0131 hidrojen valfi).<\/span><\/li>\n<\/ul>\n<h3><b>EN 14382 &#8220;Overpressure Protection Safety Valve&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel teknik parametreler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 sapmas\u0131n\u0131 ayarlay\u0131n:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 seviyesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130zin verilen sapma<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Koltuk d\u00f6n\u00fc\u015f bas\u0131n\u00e7 oran\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PN10~PN40<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b13%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226590% ayarlanm\u0131\u015f bas\u0131n\u00e7<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PN63~PN400<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00b15%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226585% ayarlanm\u0131\u015f bas\u0131n\u00e7<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Emisyon Kapasitesi Do\u011frulama:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Vana Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ak\u0131\u015f katsay\u0131s\u0131 (Kv)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Nominal yer de\u011fi\u015ftirme katsay\u0131s\u0131 (%)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Tam ba\u015flang\u0131\u00e7<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22651,2\u00d7teorik de\u011fer<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226595%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Mikro a\u00e7\u0131kl\u0131k<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22650,8\u00d7teorik de\u011fer<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226585%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Uygulama alanlar\u0131: LNG tank\u0131 bas\u0131n\u00e7 tahliye vanas\u0131, reakt\u00f6r emniyet vanas\u0131.<\/span><\/p>\n<h3><b>EN 13611 &#8220;Safety Requirements for Gas Valves&#8221;\u200b\u200b<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gaz s\u0131z\u0131nt\u0131 oran\u0131: \u22640,01 ml\/dk (metan ortam\u0131, helyum tespiti).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dayan\u0131kl\u0131l\u0131k: 20.000 a\u00e7ma-kapama d\u00f6ng\u00fcs\u00fcnden sonra s\u0131z\u0131nt\u0131 oran\u0131 \u2264 0,05 ml\/dk.<\/span><\/li>\n<\/ul>\n<h3><b>Teknoloji Kar\u015f\u0131la\u015ft\u0131rmas\u0131: PEN ve ASME\/ISO G\u00fcvenlik ve Patlamaya Dayan\u0131kl\u0131l\u0131k Sertifikalar\u0131<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME\/ISO Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Patlamaya dayan\u0131kl\u0131 s\u0131n\u0131f sertifikas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200bEN 15001\u200b(II 2G Ex d)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO\/IEC 60079-1 (Ex d)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Sertifikasyon uyumlulu\u011fu: EN 15001 ve ISO 60079-1 teknik olarak e\u015fde\u011ferdir, ancak EN i\u00e7in AB Ulusal Onay Kurulu\u015fu&#039;ndan (EU NB) sertifikasyon gerekirken, ISO i\u00e7in IECEx sertifikasyonu gereklidir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Metalik olmayan alev geciktirici<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200b\u200bEN 1703\u200b(oksijen indeksi \u226595%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 4589-2 (Oksijen \u0130ndeksi S\u0131n\u0131fland\u0131rmas\u0131)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart koordinasyon: EN 1703, ISO 4589-2 test y\u00f6ntemine do\u011frudan at\u0131fta bulunur, ancak EN ayr\u0131ca elektrostatik koruma (y\u00fczey direnci \u2264 1\u00d710\u2076\u03a9) gerektirir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Emniyet valfi performans\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 14382 (Ayarlanan bas\u0131n\u00e7 \u00b13%, Yer de\u011fi\u015ftirme \u226595%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B\u00f6l\u00fcm VIII (\u00b110%, yer de\u011fi\u015ftirme \u226590%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Do\u011fruluk fark\u0131: EN standard\u0131 bas\u0131n\u00e7 konusunda daha s\u0131k\u0131 kontrol uygularken, ASME daha b\u00fcy\u00fck bir sapmaya izin verir (d\u00fc\u015f\u00fck maliyetli end\u00fcstriyel senaryolar i\u00e7in uygundur).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kontrol vanas\u0131 emniyet fonksiyonu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 1349 (a\u015f\u0131r\u0131 hareket korumas\u0131, titre\u015fim testi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ANSI\/ISA 75.08 (k\u0131smi fonksiyonel kapsam)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130\u015flevsel kapsam: EN 1349 a\u015f\u0131r\u0131 hareket korumas\u0131n\u0131 zorunlu k\u0131larken, ANSI\/ISA 75.08 bunu yaln\u0131zca tavsiye etmektedir; bu da EN vanalar\u0131n\u0131n daha g\u00fcvenilir olmas\u0131na ra\u011fmen +20% maliyet art\u0131\u015f\u0131na neden olmaktad\u0131r.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Gaz Vanas\u0131 Emniyeti<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200bEN 13611\u200b (s\u0131z\u0131nt\u0131 oran\u0131 \u2264 0,01 ml\/dak)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 23553-1 (s\u0131z\u0131nt\u0131 oran\u0131 \u2264 0,1 ml\/dk)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 limiti: EN standard\u0131 ISO&#039;dan 10 kat daha kat\u0131d\u0131r, ancak helyum alg\u0131lama ekipman\u0131 gerektirir (maliyet +15%).<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>Sekt\u00f6re \u00f6zg\u00fc vana standartlar\u0131<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19605\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/130350d4e6a531b2d79a1d7489d9361.png\" alt=\"Sekt\u00f6re \u00f6zg\u00fc vana standartlar\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/130350d4e6a531b2d79a1d7489d9361.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/130350d4e6a531b2d79a1d7489d9361-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/130350d4e6a531b2d79a1d7489d9361-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Vanalar\u0131n teknik \u00f6zelliklerinde, petrol ve gaz, gaz, su ar\u0131tma, end\u00fcstriyel otomasyon ve di\u011fer senaryolar i\u00e7in uyarlanabilirlik ve g\u00fcvenlik sa\u011flamak amac\u0131yla \u00f6zel spesifikasyonlar form\u00fcle edilmi\u015ftir.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Sekt\u00f6re \u00f6zg\u00fc \u00f6zelle\u015ftirme gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1984<\/span><\/td>\n<td><span style=\"font-weight: 400;\">End\u00fcstriyel vanalar i\u00e7in genel gereksinimler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kimya\/elektrik end\u00fcstrileri i\u00e7in temel \u00f6zellikler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1171<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00f6kme Demir End\u00fcstriyel Vanalar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Su Ar\u0131tma\/Is\u0131tma Sistemi Vana Se\u00e7im K\u0131lavuzu<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 161<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gaz kendili\u011finden kapanan vanas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Sivil gaz kesme vanas\u0131 i\u00e7in 0,5 mbar bas\u0131n\u00e7 fark\u0131 tetikleme mekanizmas\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 15714<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hidrolik Akt\u00fcat\u00f6r<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gemi ve i\u015f makineleri i\u00e7in hidrolik silindirlerin senkronize hassasiyeti: \u00b10,1 mm<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Tipik uygulama: AB evsel gaz sistemleri i\u00e7in EN 161 vanalar\u0131 (CE sertifikas\u0131 gereklidir)<\/span><\/p>\n<h3><b>EN 1984 &#8220;Safety Requirements for Industrial Valves&#8221;<\/b><\/h3>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">G\u00fcvenlik fonksiyonu testi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0130\u015flev<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test Y\u00f6ntemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygunluk kriterleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Acil durum kapatma tepki s\u00fcresi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tamamen kapanma zaman\u0131na sinyal tetikleme<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22642 saniye (50 kez tekrarlay\u0131n, sapma \u2264\u00b15%)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Yang\u0131n testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Alevle temas (1100\u2103, 30 dakika)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 \u22640,1\u00d7DN (ml\/dak)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzeme gereksinimleri:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Vana g\u00f6vdesi malzemesi: Karbon \u00e7elik (1.0460) veya paslanmaz \u00e7elik (1.4401), ISO 10474 3.1 standard\u0131na g\u00f6re sertifikal\u0131.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k malzemesi: grafit veya metal spiral sarg\u0131l\u0131 conta (s\u0131cakl\u0131k dayan\u0131m\u0131 \u2265500\u2103).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel Uygulamalar: Rafinerilerde y\u00fcksek s\u0131cakl\u0131k k\u00fcresel vanalar\u0131, petrol ve do\u011falgaz boru hatlar\u0131nda acil durum kapatma vanalar\u0131.<\/span><\/p>\n<h3><b>EN 1171 &#8220;Design and testing of cast iron valves&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel \u00d6zellikler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u00f6kme demir kaliteleri ve korozyon direnci:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Marka<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7ekme dayan\u0131m\u0131 (MPa)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir ortam (pH aral\u0131\u011f\u0131)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN-JL1040<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2265400<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5~9 (n\u00f6tr su kalitesi)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN-JL2040<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2265400 (Ni-Resist)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2~12 (a\u015f\u0131nd\u0131r\u0131c\u0131 ortamlar)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test gereksinimleri:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Kabuk testi: Bas\u0131nc\u0131 PN&#039;nin 2 kat\u0131 seviyede 5 dakika boyunca koruyun (s\u0131z\u0131nt\u0131 olmamal\u0131).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Dayan\u0131kl\u0131l\u0131k: 10.000 a\u00e7ma-kapama d\u00f6ng\u00fcs\u00fcnden sonra tork art\u0131\u015f\u0131 \u226420%.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Uygulama alanlar\u0131: Belediye su ar\u0131tma tesislerinde kullan\u0131lan kelebek vana, kimyasal asitlere dayan\u0131kl\u0131 s\u00fcrg\u00fcl\u00fc vana.<\/span><\/p>\n<h3><b>EN 161 &#8220;Automatic closing function of gas valves&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kapanma ko\u015fullar\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Tetikleme sinyali<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yan\u0131t s\u00fcresi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 (kapand\u0131ktan sonra)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 limiti a\u015f\u0131yor (1,5\u00d7PN)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22641 saniye<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640,01 ml\/dak (metan)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u0131cakl\u0131k limitin (150\u00b0C) \u00fczerinde.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22643 saniye<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640,05 ml\/dk<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzemenin alev geciktiricili\u011fi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Valf g\u00f6vdesi malzemesinin oksijen indeksi \u226528%&#039;dir (ISO 4589-2).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Elektrik bile\u015fenlerinin koruma seviyesi \u2265 IP67 (EN 60529).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Tipik uygulamalar: do\u011fal gaz bas\u0131n\u00e7 d\u00fczenleme istasyonlar\u0131 i\u00e7in emniyet vanalar\u0131, ev tipi gaz saya\u00e7lar\u0131 i\u00e7in \u00f6n vanalar.<\/span><\/p>\n<h3><b>EN 15714 &#8220;Actuator Test Standard&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel i\u00e7erik:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test maddeleri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Proje<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test ko\u015fullar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kabul Kriterleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 y\u00fck korumas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1,5 kat nominal tork, 10 defa kesintisiz olarak<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yap\u0131sal deformasyon yok, ak\u0131m dalgalanmas\u0131 \u2264\u00b110%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Su ge\u00e7irmez<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1 metre derinli\u011findeki suda 30 dakika bekletin.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130\u00e7 nem \u226485%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131kta \u00e7al\u0131\u015ft\u0131rma torku<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-40\u2103&#039;de test edilmi\u015ftir.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ba\u015flang\u0131\u00e7 torku \u2264 150% normal s\u0131cakl\u0131k de\u011feri<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel uygulamalar: Kimyasal kontrol vanas\u0131 elektrikli akt\u00fcat\u00f6r\u00fc, hidroelektrik santrali hidrolik tahrik cihaz\u0131.<\/span><\/p>\n<h3><b>Teknoloji kar\u015f\u0131la\u015ft\u0131rmas\u0131: EN ve ASME\/ISO end\u00fcstri standartlar\u0131<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME\/ISO Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Gaz Emniyet Valfi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 161 (kapanma s\u00fcresi \u2264 1 saniye, s\u0131z\u0131nt\u0131 \u2264 0,01 ml\/dak)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 23553-1 (kapanma s\u00fcresi \u2264 3 saniye, s\u0131z\u0131nt\u0131 \u2264 0,1 ml\/dk)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN daha h\u0131zl\u0131 tepki s\u00fcresine ve daha s\u0131k\u0131 s\u0131z\u0131nt\u0131 kontrol\u00fcne sahip, ancak akt\u00fcat\u00f6r maliyeti 20% kadar art\u0131yor.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00f6kme Demir Vanalar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 1171 (pH 2~12&#039;ye dayan\u0131kl\u0131, Ni-Resist d\u00f6kme demir)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">AWWA C500 (pH 5~9&#039;a dayan\u0131kl\u0131, s\u0131radan d\u00f6kme demir)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN, y\u00fcksek derecede a\u015f\u0131nd\u0131r\u0131c\u0131 ortamlara uygundur ve malzeme maliyeti 30% oran\u0131nda artar.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Y\u00fcr\u00fctme Ajans\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 15714 (zorunlu IP67 su ge\u00e7irmezlik standard\u0131)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B16.34 (su yal\u0131t\u0131m\u0131 i\u00e7in zorunlu bir gereklilik bulunmamaktad\u0131r)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN, deniz\/nemli ortamlar i\u00e7in uygundur ve s\u0131zd\u0131rmazl\u0131k i\u015fleminin y\u00fckseltilmesini gerektirir (maliyet +15%).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">End\u00fcstriyel Vana Emniyeti<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 1984 (30 dakika yang\u0131n korumas\u0131, s\u0131z\u0131nt\u0131 \u2264 0,1\u00d7DN)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 607 \u200b\u200b(15 dakika yang\u0131n korumas\u0131, s\u0131z\u0131nt\u0131 \u2264 0,5 \u00d7 DN)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN daha y\u00fcksek yang\u0131n direncine sahiptir, ancak \u00e7ift katmanl\u0131 s\u0131zd\u0131rmazl\u0131k yap\u0131s\u0131 gerektirir (maliyet +25%).<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>\u00a0Temizlik ve i\u00e7me suyu standartlar\u0131<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19587\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/68e217fa17048a8adfff7e32bb80666.png\" alt=\"Hijyen ve \u0130\u00e7me Suyu Standartlar\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/68e217fa17048a8adfff7e32bb80666.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/68e217fa17048a8adfff7e32bb80666-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/68e217fa17048a8adfff7e32bb80666-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/>\u00a0<span style=\"font-weight: 400;\">Vana malzemesinin g\u00fcvenli ve toksik olmayan yap\u0131da oldu\u011fundan, y\u00fczeyinin temiz oldu\u011fundan, mikroorganizma olu\u015fumunu \u00f6nledi\u011finden ve i\u00e7me suyu hijyeni ile g\u0131da end\u00fcstrisinin kat\u0131 d\u00fczenlemelerine uygun oldu\u011fundan emin olunmal\u0131d\u0131r.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hijyen teknik gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1717<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130\u00e7me suyu geri ak\u0131\u015f\u0131n\u0131n \u00f6nlenmesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hava bo\u015flu\u011fu \u226520 mm veya mekanik \u00e7ift bloklama<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 13658<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130\u00e7me suyu vanas\u0131 malzemeleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kur\u015funsuz bak\u0131r ala\u015f\u0131m\u0131 (CuZn37Pb-free) y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc Ra\u22640.8\u03bcm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 15664<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Su ar\u0131tma vanalar\u0131n\u0131n klora kar\u015f\u0131 direnci<\/span><\/td>\n<td><span style=\"font-weight: 400;\">50 ppm sodyum hipoklorit \u00e7\u00f6zeltisi alt\u0131nda y\u0131ll\u0131k korozyon oran\u0131 \u22640,1 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 14420<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H\u0131zl\u0131 a\u00e7ma kapama kelep\u00e7e aray\u00fcz\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3A hijyenik kelep\u00e7elerin boyut tolerans\u0131 ve y\u00fczey elektrolitik parlatmas\u0131<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Sertifikasyon i\u015faretleri: ACS (Birle\u015fik Krall\u0131k), DVGW (Almanya), KTW (AB Kimyasal Uyumluluk)<\/span><\/p>\n<h3><b>EN 12567 \u0130\u00e7me suyu sistemlerindeki vanalar i\u00e7in hijyenik gereksinimler<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19588\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/f63a776a72cbbf137fbe6973503e8ef.png\" alt=\"\u0130\u00e7me suyu sistemi vanalar\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/f63a776a72cbbf137fbe6973503e8ef.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/f63a776a72cbbf137fbe6973503e8ef-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/f63a776a72cbbf137fbe6973503e8ef-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzeme g\u00fcvenli\u011fi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Malzeme T\u00fcr\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u011f\u0131r metal \u00e7\u00f6z\u00fcnme limiti (\u03bcg\/L)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir s\u0131cakl\u0131k aral\u0131\u011f\u0131 (\u2103)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Paslanmaz \u00e7elik (1.4404)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kur\u015fun \u2264 5, Kadmiyum \u2264 0,5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-20~+150<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">G\u0131da s\u0131n\u0131f\u0131 plastik (PE)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7\u00f6z\u00fcnm\u00fc\u015f toplam organik madde \u2264 0,1 mg\/L<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-40~+80<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Y\u00fczey i\u015flemi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Temas y\u00fczeyi p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc Ra\u22640,8\u03bcm (elektrolitik parlatma veya mekanik parlatma).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u00d6l\u00fc a\u00e7\u0131 i\u00e7ermeyen tasar\u0131m (i\u00e7 k\u00f6\u015fe yar\u0131\u00e7ap\u0131 \u2265 3 mm).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel uygulamalar: i\u00e7me suyu ar\u0131tma tesislerinde kelebek vanalar, ev tipi su ar\u0131tma cihazlar\u0131nda k\u00fcresel vanalar.<\/span><\/p>\n<h3><b>EN 1717 &#8220;Prevention of backflow contamination of drinking water &#8220;<\/b><\/h3>\n<p><b>Temel \u00d6zellikler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Geri ak\u0131\u015f \u00f6nleme cihaz\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Tip<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir senaryolar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 (ters bas\u0131n\u00e7 1,5\u00d7PN)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 azaltma tipi (EA Tipi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Belediye su temin \u015febekesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640,1 ml\/dk<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Vakum K\u0131rma Tipi (AB Tipi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">End\u00fcstriyel ekipman ba\u011flant\u0131 noktalar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640,5 ml\/dk<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test gereksinimleri:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Sim\u00fcle edilmi\u015f kirlenmi\u015f s\u0131v\u0131 ile ters ozmoz testi (24 saat s\u00fcreyle).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Vana s\u0131zd\u0131rmazl\u0131k y\u00fczeyi klor\u00fcr iyonu korozyonuna kar\u015f\u0131 dayan\u0131kl\u0131 olmal\u0131d\u0131r (Cl\u207b\u2264250ppm).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Uygulama senaryolar\u0131: Hastane su tedarik sistemi, g\u0131da i\u015fleme tesisi su giri\u015f vanas\u0131.<\/span><\/p>\n<h3><b>\u200b\u200bEN 1489 &#8220;Hygienic requirements for valves for building use&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzemenin biyolojik uyumlulu\u011fu:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">ISO 10993-5 sitotoksisite testini ge\u00e7ti (inhibisyon oran\u0131 \u2264 20%).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Plastikle\u015ftirici i\u00e7ermez (ftalatlar \u2264 0,1%).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Temizlik ve dezenfeksiyon:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Dezenfeksiyon y\u00f6ntemleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Dayan\u0131kl\u0131l\u0131k testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygunluk kriterleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Y\u00fcksek s\u0131cakl\u0131kta buhar (121\u00b0C)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">30 dakikal\u0131k d\u00f6ng\u00fc \u00d7 50 kez<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k y\u00fczeyinde deformasyon yoktur ve s\u0131z\u0131nt\u0131 oran\u0131 \u22640,01\u00d7DN&#039;dir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kimyasal dezenfeksiyon (sodyum hipoklorit)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Konsantrasyon 100 ppm, 24 saat bekletin.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Malzeme a\u011f\u0131rl\u0131k kayb\u0131 \u2264 0,1%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Tipik kullan\u0131m alanlar\u0131: hastanelerin steril su sistemlerinde diyafram vanalar\u0131, ila\u00e7 fabrikalar\u0131nda CIP (yerinde temizleme) vanalar\u0131.<\/span><\/p>\n<h3><b>\u200b\u200bEC 1935\/2004 &#8220;Food Contact Materials Regulation&#8221;\u200b\u200b<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19589\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/d9ee20ea7268634d03460d652351a1d.png\" alt=\"G\u0131da s\u0131n\u0131f\u0131 hijyenik vana sistemi\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/d9ee20ea7268634d03460d652351a1d.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/d9ee20ea7268634d03460d652351a1d-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/d9ee20ea7268634d03460d652351a1d-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzeme G\u00f6\u00e7\u00fc S\u0131n\u0131rlar\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Madde<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00f6\u00e7 limiti (mg\/kg)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test ko\u015fullar\u0131 (g\u0131da sim\u00fclat\u00f6r\u00fc)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">formaldehit<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226415<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10% etanol, 40\u2103\u00d710 g\u00fcn<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u954d<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3% asetik asit, 40\u2103\u00d710 g\u00fcn<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130zlenebilirlik:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Malzeme partilerine, (EC 2023\/2006 y\u00f6netmeli\u011fine uygun olarak) G\u0131da Temas Malzemesi (FCM) beyan belgesi e\u015flik etmelidir.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel Uygulamalar: S\u00fct i\u015fleme vanalar\u0131, i\u00e7ecek dolum vanalar\u0131.<\/span><\/p>\n<h3><b>Teknoloji kar\u015f\u0131la\u015ft\u0131rmas\u0131: EN ve ASME\/ISO hijyen standartlar\u0131<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME\/ISO Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Malzeme G\u00fcvenli\u011fi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 12567 (heavy metal yay\u0131n limitleri)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME BPE (\u00e7\u00f6z\u00fcnme s\u0131n\u0131r\u0131 yok, sadece y\u00fczey i\u015fleme)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131 zehirli maddelerin sal\u0131n\u0131m\u0131n\u0131 do\u011frudan k\u0131s\u0131tlarken, ASME daha \u00e7ok fiziksel temizli\u011fe odaklanmaktad\u0131r.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ra\u22640.8\u03bcm (EN 12567)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ra\u22640.5\u03bcm (ASME BPE)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME daha y\u00fcksek bir y\u00fczey kalitesi gerektirirken, EN standard\u0131 Ra\u22640.8\u03bcm+elektrolitik parlatma ile g\u0131da s\u0131n\u0131f\u0131 gereksinimlerini kar\u015f\u0131layabilir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Geri ak\u0131\u015f \u00f6nleyici tasar\u0131m<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200b\u200bEN 1717\u200b (s\u0131z\u0131nt\u0131 oran\u0131 \u2264 0,1 ml\/dak)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASSE 1013 (s\u0131z\u0131nt\u0131 oran\u0131 \u22641,0 ml\/dk)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN daha iyi kirlilik \u00f6nleme performans\u0131na sahip, ancak valf yap\u0131s\u0131 karma\u015f\u0131k (maliyet +20%).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Dezenfeksiyon direnci<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 1489 (y\u00fcksek s\u0131cakl\u0131kta buhar 50 devir)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 15848 (belirli bir dezenfeksiyon testi yap\u0131lmam\u0131\u015ft\u0131r)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131 t\u0131p\/ila\u00e7 end\u00fcstrisine \u00f6zel olarak uyarlanm\u0131\u015ft\u0131r ve ASME\/ISO standartlar\u0131 ek do\u011frulama gerektirir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">G\u0131da Temas\u0131 Sertifikas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">AB 1935\/2004 (g\u00f6\u00e7 limit de\u011ferleri + izlenebilirlik dok\u00fcmantasyonu)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">FDA 21 CFR (yaln\u0131zca de\u011fer, izlenebilirlik gereklilikleri yok)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN y\u00f6netmelikleri daha kat\u0131 ve malzeme uyumluluk maliyetleri 151.300 ila 251.300 TL daha y\u00fcksek.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>D\u00fc\u015f\u00fck S\u0131cakl\u0131k ve \u00d6zel Ortamlar<\/b><\/h1>\n<figure id=\"attachment_19590\" aria-describedby=\"caption-attachment-19590\" style=\"width: 2000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19590 size-full\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/571a2c5a917b3a642746e460a3733fe.png\" alt=\"JH-Kriyojenik S\u00fcrg\u00fcl\u00fc Vana\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/571a2c5a917b3a642746e460a3733fe.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/571a2c5a917b3a642746e460a3733fe-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/571a2c5a917b3a642746e460a3733fe-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><figcaption id=\"caption-attachment-19590\" class=\"wp-caption-text\"><a href=\"\/cryogenic-gate-valve\/\">JH-Kriyojenik S\u00fcrg\u00fcl\u00fc Vana<\/a><\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 d\u00fc\u015f\u00fck s\u0131cakl\u0131k, a\u015f\u0131nd\u0131r\u0131c\u0131 ve zehirli ortamlar gibi karma\u015f\u0131k \u00e7al\u0131\u015fma ko\u015fullar\u0131n\u0131 kapsayan bu standart, vana malzemelerinin, contalar\u0131n ve yap\u0131sal tasar\u0131mlar\u0131n g\u00fcvenilirli\u011fini sa\u011flar.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 \u00e7al\u0131\u015fma ko\u015fullar\u0131 gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 1626<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kriyojenik valf tasar\u0131m\u0131 ve test edilmesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-196\u2103 S\u0131v\u0131 Azot Ortam\u0131nda S\u0131zd\u0131rmazl\u0131k Do\u011frulama<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 14636<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u00fcperkritik CO\u2082 vanas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">31,1\u2103\/7,38MPa kritik noktada malzeme s\u00fcr\u00fcnme testi<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 12570<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Valf \u00e7al\u0131\u015fma torku \u00f6l\u00e7\u00fcm\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k ko\u015fullar\u0131nda maksimum a\u00e7ma ve kapama torku \u2264100 Nm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 14432<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Plastik vanalar\u0131n kimyasal direnci<\/span><\/td>\n<td><span style=\"font-weight: 400;\">98% s\u00fclf\u00fcrik asit ortam\u0131nda PVDF&#039;nin y\u0131ll\u0131k ge\u00e7irgenlik testi<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Malzeme alan\u0131nda \u00e7\u0131\u011f\u0131r a\u00e7an geli\u015fme: EN 1626 standard\u0131, d\u00fc\u015f\u00fck s\u0131cakl\u0131k valf g\u00f6vdesi malzemeleri i\u00e7in Akv (-196\u2103) \u2265 27J de\u011ferini \u015fart ko\u015fmaktad\u0131r.<\/span><\/p>\n<h3><b>\u200b\u200bEN 1626 &#8220;Design and testing of valves for cryogenic containers&#8221;\u200b\u200b<\/b><\/h3>\n<figure id=\"attachment_19593\" aria-describedby=\"caption-attachment-19593\" style=\"width: 2000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19593 size-full\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/a7c6224a8d510ce52de4d60d7c99edd.png\" alt=\"Kriyojenik valf kriyojenik test\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/a7c6224a8d510ce52de4d60d7c99edd.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/a7c6224a8d510ce52de4d60d7c99edd-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/a7c6224a8d510ce52de4d60d7c99edd-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><figcaption id=\"caption-attachment-19593\" class=\"wp-caption-text\"><a href=\"\/cryogenic-test\/\">JH-Kriyojenik Test<\/a><\/figcaption><\/figure>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzemenin d\u00fc\u015f\u00fck s\u0131cakl\u0131k dayan\u0131kl\u0131l\u0131\u011f\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Malzeme T\u00fcr\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Darbe enerjisi (-196\u2103)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir s\u0131cakl\u0131k alt s\u0131n\u0131r\u0131 (\u2103)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u00d6stenitik paslanmaz \u00e7elik<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226540J (ISO 148)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-196<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nikel bazl\u0131 ala\u015f\u0131m (Inconel 718)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u226560J<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-253<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Conta Tasar\u0131m\u0131:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">K\u00f6r\u00fck contas\u0131 (\u00e7evrim \u00f6mr\u00fc \u2265 5000 kez, s\u0131z\u0131nt\u0131 oran\u0131 \u2264 10\u207b\u2076 mbar\u00b7l\/s).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">G\u00f6vde uzatma tasar\u0131m\u0131 (so\u011fuk k\u00f6pr\u00fc etkisini \u00f6nler).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>EN 14636\u300aKriyojenik valf \u00e7al\u0131\u015fma torku testi\u300b<\/b><\/h3>\n<p>&nbsp;<\/p>\n<p><b>Test ko\u015fullar\u0131:<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u0131cakl\u0131k (\u2103)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ya\u011flama durumu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130zin verilen tork art\u0131\u015f\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">-196<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kuru S\u00fcrt\u00fcnme<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2264200% normal s\u0131cakl\u0131k torku<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">-50<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k ya\u011f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2264150% normal s\u0131cakl\u0131k torku<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel uygulamalar: s\u0131v\u0131 hidrojen depolama ve ta\u015f\u0131ma vanalar\u0131, havac\u0131l\u0131k ve uzayda s\u0131v\u0131 oksijen da\u011f\u0131t\u0131m vanalar\u0131.<\/span><\/p>\n<h3><b>\u200b\u200bEN 12570 &#8220;Valve operating force test&#8221; (applicable to corrosive media)<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19591\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/cd6dc754ac27906effb57de1892c3a8.png\" alt=\"Kriyojenik valf \u00e7al\u0131\u015fma testi\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/cd6dc754ac27906effb57de1892c3a8.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/cd6dc754ac27906effb57de1892c3a8-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/cd6dc754ac27906effb57de1892c3a8-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00c7al\u0131\u015fma kuvveti s\u0131n\u0131rlamalar\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Vana Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Maksimum el \u00e7ark\u0131 \u00e7al\u0131\u015ft\u0131rma kuvveti (N)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Elektrikli akt\u00fcat\u00f6r torku (Nm)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">DN50 stop vanas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2264350<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2264200<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">DN200 k\u00fcresel vana<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2264800<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22641000<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Korozyona dayan\u0131kl\u0131 ya\u011flama:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k gresi, ISO 6743-9 asit ve alkali diren\u00e7 testini (a\u011f\u0131rl\u0131k kayb\u0131 \u2264 1%) ge\u00e7melidir.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>EN 14432\u300aAstarl\u0131 Vanalar\u0131n Kimyasal Korozyona Dayan\u0131kl\u0131l\u0131\u011f\u0131\u300b<\/b><\/h3>\n<h3><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19592\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/bb5a39303eb82290f6ad42c3ec9e913.png\" alt=\"Kriyojenik vanalar\u0131n kimyasal diren\u00e7 testi\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/bb5a39303eb82290f6ad42c3ec9e913.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/bb5a39303eb82290f6ad42c3ec9e913-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/bb5a39303eb82290f6ad42c3ec9e913-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/>\u200b<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Astar malzemesi do\u011frulamas\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Astar tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131cakl\u0131k dayan\u0131m\u0131 (\u2103)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kimyasal diren\u00e7 (\u00f6rnek)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test y\u00f6ntemi (EN 14432 Ek B)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PTFE<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-50~150<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Konsantre s\u00fclf\u00fcrik asit (98%), hidroklorik asit (37%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">720 saatlik dald\u0131rma i\u015fleminden sonra hacim geni\u015flemesi \u22645%&#039;dir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PFA<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-200~260<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hidroflorik asit (40%), nitrik asit (65%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ozmotik bas\u0131n\u00e7 testi (1,5\u00d7PN)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel Uygulamalar: Klor-alkali end\u00fcstrisi i\u00e7in diyafram vanalar\u0131, yar\u0131 iletken end\u00fcstrisi i\u00e7in y\u00fcksek safl\u0131kta asit vanalar\u0131.<\/span><\/p>\n<h3><b>Teknik kar\u015f\u0131la\u015ft\u0131rma: EN ve ASME\/API standartlar\u0131<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME\/API Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kriyojenik Malzeme Dayan\u0131kl\u0131l\u0131\u011f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200bEN 1626\u200b (Zorunlu darbe enerjisi \u2265 40J, -196\u00b0C)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B31.3 (darbe enerjisi \u2265 27J, -196\u2103)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN malzemeleri d\u00fc\u015f\u00fck s\u0131cakl\u0131k k\u0131r\u0131lganl\u0131\u011f\u0131na kar\u015f\u0131 daha dayan\u0131kl\u0131d\u0131r, ancak maliyeti 10%~15% daha y\u00fcksektir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Operasyonel g\u00fc\u00e7 testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 12570 (zorunlu manuel \u00e7al\u0131\u015ft\u0131rma kuvveti \u2264 350N)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 6D (zorunlu s\u0131n\u0131r yok, sadece \u00f6nerilen de\u011fer)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN manuel i\u015flemlerin g\u00fcvenli\u011fini sa\u011flarken, API deneyime dayal\u0131 tasar\u0131ma g\u00fcvenmektedir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kapl\u0131 Vanalar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 14432 (Zorunlu penetrasyon testi + genle\u015fme oran\u0131 limiti)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 598 (sadece s\u0131z\u0131nt\u0131 testi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standartlar\u0131 daha kat\u0131, ancak kaplama i\u015flemi 20% daha pahal\u0131ya mal oluyor.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck s\u0131cakl\u0131k contas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 14636 (tork art\u0131\u015f\u0131 \u2264 200%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">MSS SP-134 (d\u00fc\u015f\u00fck s\u0131cakl\u0131k tork testi standard\u0131 yok)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN, d\u00fc\u015f\u00fck s\u0131cakl\u0131k n\u00f6beti riskini azaltmak i\u00e7in nicel g\u00f6stergeler sunmaktad\u0131r.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>Kalite ve izlenebilirlik sistemi<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19596\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/adb482b078b8a01dda2ae855b7cf0bc.png\" alt=\"Vana kalite kontrol\u00fc ve vana izlenebilirli\u011fi\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/adb482b078b8a01dda2ae855b7cf0bc.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/adb482b078b8a01dda2ae855b7cf0bc-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/adb482b078b8a01dda2ae855b7cf0bc-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Vana \u00fcretiminin tasar\u0131m \u00f6zelliklerine ve yasal gerekliliklere uygunlu\u011funu sa\u011flamak i\u00e7in, hammaddelerden nihai \u00fcr\u00fcnlere kadar tam s\u00fcre\u00e7li bir kalite kontrol ve izlenebilirlik mekanizmas\u0131 olu\u015fturun.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kalite y\u00f6netimi gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10204<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Malzeme izlenebilirli\u011fi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.1\/3.2 Sertifika ile PED sertifikas\u0131 aras\u0131ndaki ili\u015fki<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10228<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tahribats\u0131z test spesifikasyonlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00f6k\u00fcmlerin RT testi (EN 12681), kaynaklar\u0131n UT testi (EN ISO 17640)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10246<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7elik boru e\u015fle\u015ftirme standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Diki\u015fsiz \u00e7elik boru tolerans\u0131 ve vana ak\u0131\u015f kanal\u0131 e\u015fle\u015ftirme kurallar\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10217<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kaynak prosed\u00fcr\u00fc yeterlili\u011fi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">TIG\/MIG\/toz kaynak ve di\u011fer proses sertifikalar\u0131n\u0131 kapsar.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Dijital y\u00fckseltme: EN 10204-3.3, blok zinciri tabanl\u0131 malzeme izlenebilirli\u011fini destekliyor (2023 s\u00fcr\u00fcm\u00fcnde yeni).<\/span><\/p>\n<h3><b>EN 10204\u300aMalzeme Sertifikasyon T\u00fcrleri\u300b<\/b><\/h3>\n<p><b>Temel i\u00e7erik:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Sertifika s\u0131n\u0131fland\u0131rmas\u0131 ve uygulama kapsam\u0131:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Sertifika T\u00fcr\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test Ekibi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulama kapsam\u0131<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7elik Fabrikas\u0131 \u00d6z Denetimi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Geleneksel end\u00fcstriyel vanalar (PN10~PN40)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ba\u011f\u0131ms\u0131z \u00fc\u00e7\u00fcnc\u00fc taraf laboratuvar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">N\u00fckleer enerji, PED Kategori III\/IV vanalar\u0131<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Belge gereksinimleri:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Kimyasal bile\u015fim, mekanik \u00f6zellikler, tahribats\u0131z muayene raporu (sadece 3.2 sertifikas\u0131 i\u00e7in gereklidir).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>End\u00fcstriyel Uygulamalar<\/b><span style=\"font-weight: 400;\">: N\u00fckleer santral ana buhar vanas\u0131 (EN 10204 3.2 zorunlu), belediye su vanas\u0131 (3.1 sertifikal\u0131).<\/span><\/p>\n<h3><b>\u200b\u200bEN 10228 &#8220;Non-destructive testing of forgings&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel test gereksinimleri<\/b><span style=\"font-weight: 400;\">:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test y\u00f6ntemleri ve standartlar\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Tespit Y\u00f6ntemleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir kusur t\u00fcrleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kabul Kriterleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ultrasonik Test (UT)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130\u00e7 \u00e7atlaklar, kal\u0131nt\u0131lar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Defekt yank\u0131s\u0131 \u226420% DAC e\u011frisi<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Manyetik Par\u00e7ac\u0131k Testi (MT)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Y\u00fczey \u00e7atlaklar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7atlak uzunlu\u011fu \u22645 mm, do\u011frusal kusurlar yasakt\u0131r.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tespit kapsam\u0131:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">N\u00fckleer enerji d\u00f6vme par\u00e7alar\u0131: 100% UT+MT.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Geleneksel d\u00f6vme par\u00e7alar: UT nokta kontrol\u00fc \u2265 20%.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>EN 10246 &#8220;Non-destructive testing of steel tubes&#8221;\u200b\u200b<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19595\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c80dd3c1df827a6d2794f55ac0fd95c.png\" alt=\"\u00c7elik boru vanalar\u0131nda alg\u0131lama \u00f6zelli\u011fi bulunmamaktad\u0131r.\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c80dd3c1df827a6d2794f55ac0fd95c.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c80dd3c1df827a6d2794f55ac0fd95c-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c80dd3c1df827a6d2794f55ac0fd95c-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Ba\u015fl\u0131ca \u00d6zellikler:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Tespit t\u00fcr\u00fc ve parametreleri:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Tespit Y\u00f6ntemleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir \u00e7elik boru tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Alg\u0131lama hassasiyeti<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Girdap Ak\u0131m\u0131 Testi (ET)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00d6stenitik paslanmaz \u00e7elik boru<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kusur derinli\u011fi \u2265 0,5 mm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Radyografik Test (RT)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Karbon \u00c7elik Kaynakl\u0131 Boru<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00f6zenek \u00e7ap\u0131 \u22642 mm, metre ba\u015f\u0131na \u22643 adet<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Uygulama senaryolar\u0131<\/b><span style=\"font-weight: 400;\">Y\u00fcksek bas\u0131n\u00e7l\u0131 kazan borular\u0131, kimyasal korozyona dayan\u0131kl\u0131 boru hatlar\u0131.<\/span><\/p>\n<h3><b>EN 10217 &#8220;Technical conditions for welded steel pipes&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kaynak i\u015flemi ve testler:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Parametre<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Gerekmek<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kaynak y\u00f6ntemleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">TIG kayna\u011f\u0131 (paslanmaz \u00e7elik), SAW kayna\u011f\u0131 (karbon \u00e7elik)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kaynak muayenesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100% RT (EN 1435) veya UT (EN 1714)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Sertlik s\u0131n\u0131r\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kaynak alan\u0131 \u2264350 HV10<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel uygulamalar: petrol k\u0131rma f\u0131r\u0131n\u0131 borular\u0131, gemi bas\u0131n\u00e7l\u0131 hava boru hatlar\u0131.<\/span><\/p>\n<h3><b>Teknoloji kar\u015f\u0131la\u015ft\u0131rmas\u0131: EN ve ASME\/ISO kalite sistemleri<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME\/ISO Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Malzeme Sertifikasyonu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 10204 3.2 (\u00dc\u00e7\u00fcnc\u00fc Taraf Zorunlulu\u011fu)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B\u00f6l\u00fcm II (\u00c7elik Fabrikas\u0131 \u00d6z Denetimi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN verileri daha g\u00fcvenilirdir ancak 251.300 TL daha pahal\u0131d\u0131r, ASME ise fabrika kalite g\u00fcvence sistemine dayan\u0131r.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00f6vme Muayenesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200bEN 10228\u200b(UT+MT, \u00e7atlak \u22645mm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200bASME SA-388\u200b (UT, \u00e7atlak \u22648mm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131, ASME&#039;ye g\u00f6re daha s\u0131k\u0131 hata tolerans\u0131na ve 1 ila 1 daha y\u00fcksek hurda oran\u0131na sahiptir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u00c7elik boru testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200bEN 10246\u200b(ET+RT, g\u00f6zenekler \u2264 2 mm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 5L (Sadece RT, g\u00f6zenekler \u2264 3 mm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN tespiti daha y\u00fcksek hassasiyete sahiptir, ancak tespit s\u00fcresi 30% kadar artar.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kaynak i\u015flemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 10217 (Zorunlu TIG\/SAW kaynak + sertlik kontrol\u00fc)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B31.3 (manuel kaynak yap\u0131lmas\u0131na izin verilir)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN welding quality is more stable, while ASME is more flexible but depends on the welder&#8217;s skills.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0130zlenebilirlik<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tam parti izlenebilirli\u011fi (EN 10204 3.2)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">F\u0131r\u0131n numaras\u0131na g\u00f6re izlenebilirlik (ASME standard\u0131)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN izlenebilirli\u011fi daha ayr\u0131nt\u0131l\u0131d\u0131r, ancak belge y\u00f6netimi maliyetleri 20% daha y\u00fcksektir.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>Akt\u00fcat\u00f6rler ve Otomasyon<\/b><\/h1>\n<p><span style=\"font-weight: 400;\">End\u00fcstriyel s\u00fcre\u00e7lerin verimli bir \u015fekilde d\u00fczenlenmesi ihtiya\u00e7lar\u0131n\u0131 kar\u015f\u0131lamak i\u00e7in akt\u00fcat\u00f6rlerin (pn\u00f6matik, elektrikli, hidrolik) ve vanalar\u0131n uyumlulu\u011funu, g\u00fcvenilirli\u011fini ve otomasyon kontrol do\u011frulu\u011funu sa\u011flay\u0131n.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kontrol teknolojisi gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN ISO 5211<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u00fcr\u00fcc\u00fc aray\u00fcz\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">F10 flan\u015f\u0131n\u0131n maksimum torku 1200 Nm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 15714-1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Pn\u00f6matik Akt\u00fcat\u00f6rler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">0,5~7 bar gaz kayna\u011f\u0131 bas\u0131nc\u0131nda do\u011frusall\u0131k hatas\u0131 \u2264\u00b11,5%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 15714-2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Elektrikli akt\u00fcat\u00f6r<\/span><\/td>\n<td><span style=\"font-weight: 400;\">IP68 koruma, EEx d patlamaya dayan\u0131kl\u0131 sertifikal\u0131 entegre \u00e7\u00f6z\u00fcm<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 60534<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kontrol vanas\u0131 ak\u0131\u015f karakteristikleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">E\u015fit y\u00fczdelik\/do\u011frusal karakteristik e\u011frisinin matematiksel do\u011frulama modeli<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Ak\u0131ll\u0131 uyumluluk: EN 15714-3:2022, IoT aray\u00fcz protokol\u00fcn\u00fc ekler (OPC UA\/Modbus&#039;\u0131 destekler).<\/span><\/p>\n<h3><b>EN ISO 5211 &#8220;Valve drive installation interface&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel teknoloji alanlar\u0131:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Aray\u00fcz boyutu ve tork kapasitesi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Aray\u00fcz kodu<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kare tahrik ba\u015fl\u0131\u011f\u0131n\u0131n boyutlar\u0131 (mm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Maksimum tork (Nm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir akt\u00fcat\u00f6r tipi<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F03<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15\u00d715<\/span><\/td>\n<td><span style=\"font-weight: 400;\">50<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K\u00fc\u00e7\u00fck Pn\u00f6matik Akt\u00fcat\u00f6rler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F10<\/span><\/td>\n<td><span style=\"font-weight: 400;\">50\u00d750<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Elektrikli akt\u00fcat\u00f6r (DN200 valf)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">F16<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100\u00d7100<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5000<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hidrolik akt\u00fcat\u00f6r (DN600 ve \u00fczeri)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Montaj tolerans\u0131:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Tahrik milinin e\u015f eksenlilik hatas\u0131 \u22640,1 mm\/m ve flan\u015f y\u00fczeyinin paralelli\u011fi \u22640,05 mm&#039;dir.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>End\u00fcstriyel uygulamalar<\/b><span style=\"font-weight: 400;\">Hidroelektrik santrallerinde kullan\u0131lan kimyasal reg\u00fclat\u00f6r vanalar\u0131 ve hidrolik s\u00fcrg\u00fcl\u00fc vanalar.<\/span><\/p>\n<h3><b>EN 15714-1\u300aPn\u00f6matik Akt\u00fcat\u00f6rlerin Test Edilmesi\u300b<\/b><\/h3>\n<figure id=\"attachment_19597\" aria-describedby=\"caption-attachment-19597\" style=\"width: 2000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19597 size-full\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c50baa71cdb03afedb187dce774080b.png\" alt=\"Pn\u00f6matik kontrol vanas\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c50baa71cdb03afedb187dce774080b.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c50baa71cdb03afedb187dce774080b-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/c50baa71cdb03afedb187dce774080b-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><figcaption id=\"caption-attachment-19597\" class=\"wp-caption-text\"><a href=\"\/single-seat-control-valve\/\">JH-Pn\u00f6matik kontrol vanas\u0131<\/a><\/figcaption><\/figure>\n<p><b>Temel test gereksinimleri:<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Test \u00f6\u011feleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test ko\u015fullar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kabul Kriterleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Hava ge\u00e7irmezlik testi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5 dakika boyunca 0,6 MPa hava bas\u0131nc\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc \u2264 0,01 MPa<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00f6ng\u00fc \u00f6mr\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100.000 a\u00e7ma ve kapama s\u00fcresi (frekans \u2265 1Hz)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 \u22640,1\u00d7DN, tork dalgalanmas\u0131 \u2264\u00b110%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck S\u0131cakl\u0131k Performans\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">-40\u2103&#039;de 50 kez \u00e7al\u0131\u015ft\u0131r\u0131n.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u00e7\u0131l\u0131\u015f ve kapan\u0131\u015f zaman\u0131 sapmas\u0131 \u2264\u00b115%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Tipik uygulamalar<\/b><span style=\"font-weight: 400;\">: Do\u011fal gaz bas\u0131n\u00e7 d\u00fczenleme vanas\u0131, g\u0131da s\u0131n\u0131f\u0131 diyafram vanas\u0131.<\/span><\/p>\n<h3><b>\u00a0EN 15714-2\u300aElektrikli Akt\u00fcat\u00f6r Testi\u300b<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19598\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/279ae14bc3b6bab43b888f8100c91c1.png\" alt=\"Elektrikli Akt\u00fcat\u00f6r\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/279ae14bc3b6bab43b888f8100c91c1.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/279ae14bc3b6bab43b888f8100c91c1-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/279ae14bc3b6bab43b888f8100c91c1-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel test gereksinimleri:<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Test \u00f6\u011feleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test ko\u015fullar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kabul Kriterleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 y\u00fck korumas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Nominal torkun 1,5 kat\u0131, 10 defa kesintisiz olarak<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yap\u0131sal deformasyon yok, ak\u0131m dalgalanmas\u0131 \u2264\u00b110%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Su ge\u00e7irmezlik performans\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">IP67 koruma s\u0131n\u0131f\u0131 (1 metre su alt\u0131nda, 30 dakika)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130\u00e7 nem \u226485%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EMC parazit \u00f6nleme<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10V\/m RF paraziti alt\u0131nda \u00e7al\u0131\u015f\u0131r.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Konum geri bildirim hatas\u0131 \u2264\u00b11%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>End\u00fcstriyel uygulama<\/b><span style=\"font-weight: 400;\">N\u00fckleer santral ana buhar vanas\u0131, petrokimya d\u00fczenleme vanas\u0131.<\/span><\/p>\n<h3><b>\u200b\u200bEN 60534 &#8220;Industrial Process Control Valves&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Ana i\u00e7erik:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ak\u0131\u015f karakteristiklerinin do\u011frulanmas\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Ak\u0131\u015f \u00f6zellikleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir senaryolar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130zin verilen sapma<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">E\u015fit y\u00fczde<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Y\u00fcksek hassasiyetli d\u00fczenleme (kimya end\u00fcstrisi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ak\u0131\u015f katsay\u0131s\u0131 (Cv) \u00b15%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">H\u0131zl\u0131 a\u00e7\u0131lan tip<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Anahtar kontrol\u00fc (su ar\u0131tma)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vuru\u015f-ak\u0131\u015f e\u011frisi \u00b18%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ad\u0131m yan\u0131t testi:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Giri\u015f sinyalinde de\u011fi\u015fiklikler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yan\u0131t s\u00fcresi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A\u015f\u0131r\u0131 sapma<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">0~100%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22643 saniye (ayarlama vanas\u0131)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22645% ayar de\u011feri<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>Uygulama senaryolar\u0131<\/b><span style=\"font-weight: 400;\">Rafinerilerde ak\u0131\u015f kontrol vanalar\u0131, ila\u00e7 fabrikalar\u0131nda bas\u0131n\u00e7 d\u00fczenleme vanalar\u0131.<\/span><\/p>\n<h3><b>Teknoloji kar\u015f\u0131la\u015ft\u0131rmas\u0131: EN ve IEC\/ISA standartlar\u0131<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">IEC\/ISA Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u00fcr\u00fcc\u00fc Aray\u00fcz\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN ISO 5211 (F serisi aray\u00fcz, tork s\u0131n\u0131fland\u0131rmas\u0131)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">IEC 60534-6 (benzer aray\u00fcz, tork s\u0131n\u0131fland\u0131rmas\u0131 yok)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131, se\u00e7im i\u015flemini daha do\u011fru hale getiren nicel tork kapasitesi sunar, ancak ek tasar\u0131m do\u011frulamas\u0131 gerektirir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Pn\u00f6matik Akt\u00fcat\u00f6rler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 15714-1 (100.000 \u00e7evrim \u00f6m\u00fcr testi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISA 75.10 (50.000 d\u00f6ng\u00fc)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131n\u0131n g\u00fcvenilirlik gereksinimleri daha y\u00fcksektir, ancak akt\u00fcat\u00f6r maliyeti 20% oran\u0131nda artmaktad\u0131r.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Elektrikli Akt\u00fcat\u00f6r<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 15714-2 (zorunlu IP67 su ge\u00e7irmezlik standard\u0131)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">IEC 60534-8 (IP65 \u00f6nerilir)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131 \u0131slak\/a\u00e7\u0131k hava ortamlar\u0131 (\u00f6rne\u011fin a\u00e7\u0131k deniz platformlar\u0131) i\u00e7in uygundur, IEC standard\u0131 ise genel end\u00fcstri i\u00e7in uygundur.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kontrol Vanas\u0131 Performans\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 60534 (Ad\u0131m tepkisi a\u015f\u0131m\u0131 \u22645%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISA 75.25 (a\u015fma \u2264 10%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN daha y\u00fcksek kontrol do\u011frulu\u011funa sahiptir, ancak akt\u00fcat\u00f6r\u00fcn dinamik tepkisi konusunda daha kat\u0131 gereksinimleri vard\u0131r.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>Bak\u0131m ve Yenileme Standartlar\u0131<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19599\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/b0cb7fd078a9dc04ee750584e89b5fd.png\" alt=\"Vana Onar\u0131m\u0131 ve Modifikasyon Standartlar\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/b0cb7fd078a9dc04ee750584e89b5fd.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/b0cb7fd078a9dc04ee750584e89b5fd-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/b0cb7fd078a9dc04ee750584e89b5fd-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Vanalar\u0131n ve ilgili boru sistemlerinin bak\u0131m ve modifikasyon s\u00fcre\u00e7lerini standartla\u015ft\u0131rarak, onar\u0131lan ekipman\u0131n b\u00fct\u00fcnl\u00fc\u011f\u00fcn\u00fc, g\u00fcvenli\u011fini ve kullan\u0131m \u00f6mr\u00fcn\u00fc g\u00fcvence alt\u0131na almak.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bak\u0131m teknik gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 13480<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Boru hatt\u0131 sistemi yenilemesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00c7evrimi\u00e7i bak\u0131m kaynak i\u015flemleri i\u00e7in \u00f6n \u0131s\u0131tma s\u0131cakl\u0131k kontrol\u00fc<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 12952<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kazan Vanas\u0131 Tamiri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kaynak Sonras\u0131 Is\u0131l \u0130\u015flem (PWHT) S\u0131cakl\u0131k Profili Do\u011frulama<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 13445<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bas\u0131n\u00e7l\u0131 kap destek vanas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Modifikasyondan sonra hidrolik test bas\u0131n\u00e7 katsay\u0131s\u0131 1,33\u00d7MAWP&#039;dir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 10253<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kaynak onar\u0131m s\u00fcreci<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Hata ta\u015flama derinli\u011fi \u2264 20% duvar kal\u0131nl\u0131\u011f\u0131 onar\u0131m\u0131 i\u00e7in izin verilen aral\u0131k<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Ekonomik de\u011fer: EN 13480 standard\u0131na g\u00f6re onar\u0131lan vanalar\u0131n kullan\u0131m \u00f6mr\u00fc 15 y\u0131l uzat\u0131labilir (y\u0131ll\u0131k tahribats\u0131z muayene gereklidir).<\/span><\/p>\n<h3><b>\u200bEN 13480 &#8220;Repair and replacement of metal industrial pipes&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel Alanlar:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bak\u0131m s\u00fcreci gereksinimleri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Bak\u0131m malzemeleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Teknik gereksinimler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir senaryolar<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">K\u0131smi boru de\u011fi\u015fimi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yeni boru malzemesi, eski boru ile kimyasal olarak uyumludur (EN 10027-1).<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Korozyona u\u011fram\u0131\u015f borular (kal\u0131nl\u0131k kayb\u0131 \u2265 20%)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kaynak onar\u0131m\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN ISO 15614 standard\u0131na g\u00f6re kaynak sonras\u0131 \u0131s\u0131l i\u015flem (PWHT) prosed\u00fcr yeterlili\u011fi.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Y\u00fcksek s\u0131cakl\u0131kta buhar borusu \u00e7atlak onar\u0131m\u0131<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Test ve do\u011frulama:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">De\u011fi\u015ftirilecek b\u00f6l\u00fcm\u00fcn 100% RT (EN 1435) veya PT\/MT (EN 1291) testinden ge\u00e7mi\u015f olmas\u0131 ve \u00e7atlak kusurlar\u0131n\u0131n \u2264 5 mm olmas\u0131 gerekmektedir.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>\u200b\u200bEN 12952 &#8220;Maintenance of water tube boilers and auxiliary equipment&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kazan Vanas\u0131 Tamiri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Proje<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bak\u0131m standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kabul g\u00f6stergeleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Emniyet valfi onar\u0131m\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ta\u015flama i\u015fleminden sonra s\u0131zd\u0131rmazl\u0131k y\u00fczeyinin p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc Ra\u22640,4\u03bcm&#039;dir.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tetikleme bas\u0131nc\u0131 sapmas\u0131 \u2264\u00b12%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kazan borular\u0131n\u0131n kaynaklanmas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00d6n \u0131s\u0131tma s\u0131cakl\u0131\u011f\u0131 \u2265150\u2103, ara katman s\u0131cakl\u0131\u011f\u0131 \u2264300\u2103<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kaynak darbe enerjisi \u2265 27J (20\u2103)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tahribats\u0131z Muayene (NDT) Testi:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Onar\u0131lan alan 100% UT (EN 1714) + RT (EN 1435), c\u00fcruf i\u00e7erme uzunlu\u011fu \u2264 3 mm.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>EN 13445\u300aAlevle temas etmeyen bas\u0131n\u00e7l\u0131 kaplar\u0131n bak\u0131m\u0131\u300b<\/b><\/h3>\n<p><b>Temel \u00d6zellikler:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Bas\u0131n\u00e7l\u0131 kap vanas\u0131 modifikasyonu:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Yenileme T\u00fcr\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Teknik gereksinimler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kabul Kriterleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Emniyet valfi y\u00fckseltmesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Orijinal tasar\u0131m\u0131n bas\u0131n\u00e7 tahliye kapasitesi \u2265 115%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN ISO 4126-1 standard\u0131na g\u00f6re test edilmi\u015ftir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">S\u0131zd\u0131rmazl\u0131k y\u00fczeyinin yenilenmesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Astar malzemesinin s\u0131cakl\u0131k dayan\u0131m\u0131 \u2265 tasar\u0131m s\u0131cakl\u0131\u011f\u0131 + 50\u2103<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Helyum s\u0131z\u0131nt\u0131 oran\u0131 \u226410\u207b\u2076 mbar\u00b7l\/s<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Darbe testi muafiyetleri:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Malzeme de\u011fi\u015fmemi\u015fse ve \u00e7al\u0131\u015fma s\u0131cakl\u0131\u011f\u0131 \u2265-10\u2103 ise, -20\u2103 darbe testinden muafiyet sa\u011flanabilir (risk de\u011ferlendirme raporu gereklidir).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3><b>EN 10253 &#8220;Maintenance requirements for butt-welded pipe joints&#8221;\u200b\u200b<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19600\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/5a2547a98e2e58239c70754d6319680.png\" alt=\"Kaynak boru hatt\u0131 ve vana aray\u00fcz\u00fc bak\u0131m\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/5a2547a98e2e58239c70754d6319680.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/5a2547a98e2e58239c70754d6319680-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/5a2547a98e2e58239c70754d6319680-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel i\u00e7erik:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hasarl\u0131 ba\u011flant\u0131lar\u0131n kaynaklanmas\u0131:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Onar\u0131m y\u00f6ntemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u00fcre\u00e7 gereksinimleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir kusur t\u00fcrleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ta\u015flama ve onar\u0131m<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Duvar kal\u0131nl\u0131\u011f\u0131 kayb\u0131, orijinal kal\u0131nl\u0131\u011f\u0131n \u226410%&#039;si, d\u00fczg\u00fcn ge\u00e7i\u015f (e\u011fim 1:4)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Y\u00fczey g\u00f6zenekleri ve \u00e7izikler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Onar\u0131m kayna\u011f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u00d6n \u0131s\u0131tma s\u0131cakl\u0131\u011f\u0131 \u2265 100\u2103, kaynak tahribats\u0131z muayenesi (UT+RT)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130\u00e7 \u00e7atlaklar (derinlik \u2265 2 mm)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Alternatif ba\u011flant\u0131 kaliteleri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Seviye<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test gereksinimleri<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Uygulanabilir bas\u0131n\u00e7 (PN)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0826A<\/span><\/td>\n<td><span style=\"font-weight: 400;\">G\u00f6rsel inceleme<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN10~PN16<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0826D<\/span><\/td>\n<td><span style=\"font-weight: 400;\">100% RT+UT<\/span><\/td>\n<td><span style=\"font-weight: 400;\">PN63~PN100<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>Teknik kar\u015f\u0131la\u015ft\u0131rma: EN ve ASME\/API onar\u0131m standartlar\u0131<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME\/API Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kaynak i\u015flemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 13480 (Zorunlu PWHT, \u00f6n \u0131s\u0131tma \u2265 150\u00b0C)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B31.3 (PWHT&#039;den k\u0131smi muafiyet m\u00fcmk\u00fcnd\u00fcr)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN prosesi daha kat\u0131d\u0131r ve art\u0131k gerilimi azalt\u0131r, ancak \u00e7al\u0131\u015fma saatleri 30% artar.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">NDT kapsam\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 12952 (Onar\u0131m alan\u0131 100% RT+UT)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 570 (RT \u00f6rneklemesi \u226520%)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN testlerinin maliyeti 50% daha y\u00fcksek, ancak kusur tespit oran\u0131 40% art\u0131yor.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Darbe testi muafiyeti<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 13445 (\u00c7al\u0131\u015fma ko\u015fullar\u0131n\u0131n risk de\u011ferlendirmesinden muafiyeti)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME VIII-1 (Zorunlu darbe testi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standartlar\u0131 daha esnekken, ASME prosed\u00fcrleri daha muhafazakard\u0131r.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kaynak onar\u0131m\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 10253 (duvar kal\u0131nl\u0131\u011f\u0131 kayb\u0131 \u2264 10% ta\u015flanabilir)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ASME B31.1 (duvar kal\u0131nl\u0131\u011f\u0131 kayb\u0131 \u22645% ise onar\u0131ma izin verilir)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN standard\u0131 daha geni\u015f bir onar\u0131m yelpazesine izin verirken, ASME standard\u0131 daha kat\u0131 gereksinimlere sahiptir.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h1><b>\u00c7evre koruma ve enerji verimlili\u011fi standartlar\u0131<\/b><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19602\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/defa192e90c4899baad5e904772eba0.png\" alt=\"Vanalar\u0131n \u00e7evresel korunmas\u0131 ve kimyasal tesis emisyonlar\u0131n\u0131n \u00e7evresel korunmas\u0131\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/defa192e90c4899baad5e904772eba0.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/defa192e90c4899baad5e904772eba0-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/defa192e90c4899baad5e904772eba0-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Avrupa Ye\u015fil Mutabakat\u0131 ve karbon azaltma hedeflerine ula\u015fmak i\u00e7in vanalar\u0131n ve ilgili ekipmanlar\u0131n enerji t\u00fcketimini ve \u00e7evre kirlili\u011fini azalt\u0131n.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Standart No.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Standart Ad<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ye\u015fil teknoloji gereksinimleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 16247<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vana Enerji Verimlili\u011fi De\u011ferlendirmesi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Bas\u0131n\u00e7 kayb\u0131 katsay\u0131s\u0131 Kv de\u011feri ile sistem enerji t\u00fcketimi aras\u0131ndaki ili\u015fki modeli<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 14394<\/span><\/td>\n<td><span style=\"font-weight: 400;\">D\u00fc\u015f\u00fck ka\u00e7ak emisyonlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">TA-Luft sertifikal\u0131 entegre \u00e7\u00f6z\u00fcm (s\u0131z\u0131nt\u0131 oran\u0131 \u2264 50 ppm)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 45544<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Zehirli ortam contas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Benzen ortam\u0131 i\u00e7in \u00e7ift salmastra kutusunun tasar\u0131m \u00f6zellikleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">EN 14015<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tank havaland\u0131rma valfi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">VOC geri kazan\u0131m verimlili\u011fi i\u00e7in yap\u0131sal tasar\u0131m gereksinimleri \u2265 95%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Sertifikasyon ba\u011flant\u0131s\u0131: EN 14394 standard\u0131n\u0131 ge\u00e7mek, ayn\u0131 anda ISO 15848-1 sertifikas\u0131n\u0131 da alman\u0131z\u0131 sa\u011flar.<\/span><\/p>\n<h3><b>EN 16247 Enerji Denetimi<\/b><\/h3>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Enerji verimlili\u011fi de\u011ferlendirme g\u00f6stergeleri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Vana Tipi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Birim enerji t\u00fcketimi (kWh\/y\u0131l\u00b7DN)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Optimizasyon hedefi (%)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kontrol vanas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22641500<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15%~30% oran\u0131nda azalt\u0131n<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Durdurma vanas\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u2264800<\/span><\/td>\n<td><span style=\"font-weight: 400;\">10%~20% oran\u0131nda azalt\u0131n<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Denetim S\u00fcreci:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Veri Toplama: Vana bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc, s\u0131z\u0131nt\u0131 oran\u0131n\u0131 ve tahrik enerjisi t\u00fcketimini s\u00fcrekli olarak izleyin (en az 30 g\u00fcn).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u0130yile\u015ftirme plan\u0131: d\u00fc\u015f\u00fck diren\u00e7li tasar\u0131m ve ak\u0131ll\u0131 kontrol algoritmas\u0131 (\u00f6rne\u011fin PID optimizasyonu) benimsemek.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>End\u00fcstriyel uygulamalar<\/b><span style=\"font-weight: 400;\">Kimya tesislerindeki buhar sistemi vanalar\u0131n\u0131n enerji tasarruflu d\u00f6n\u00fc\u015f\u00fcm\u00fc ve su ar\u0131tma tesislerindeki pompa-vana ba\u011flant\u0131s\u0131n\u0131n optimizasyonu.<\/span><\/p>\n<h3><b>EN 14394 &#8220;Emission Control for Actuated Valves in Internal Combustion Engines&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Ba\u015fl\u0131ca \u00d6zellikler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Emisyon limit de\u011ferleri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Kirleticiler<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Limit de\u011feri (g\/kWh)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test ko\u015fullar\u0131 (ISO 8178)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Azot oksitler (NOx)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22643,5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tam y\u00fck d\u00f6ng\u00fcs\u00fc<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Partik\u00fcl madde (PM)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22640.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kararl\u0131 hal<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Teknik \u00f6nlemler:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Egzoz son i\u015flem sistemi: SCR (Se\u00e7ici Katalitik \u0130ndirgeme) veya DPF (Partik\u00fcl Filtresi).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Yak\u0131t Optimizasyonu: Biyodizel kullan\u0131m\u0131 (EN 14214 standard\u0131).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u200b<\/span><b>Tipik uygulamalar<\/b><span style=\"font-weight: 400;\">: Mobil hidrolik valf g\u00fc\u00e7 \u00fcniteleri (\u00f6rne\u011fin liman y\u00fckleme ve bo\u015faltma ekipmanlar\u0131).<\/span><\/p>\n<h3><b>\u200b\u200bEN 45544 &#8220;Control of Air Pollutants in the Workplace&#8221;\u200b\u200b<\/b><\/h3>\n<p><b>Temel i\u00e7erik:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vana s\u0131z\u0131nt\u0131 oran\u0131 limiti (zehirli gaz senaryosu):<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Medya T\u00fcr\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130zin verilen s\u0131z\u0131nt\u0131 oran\u0131 (ppm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tespit Y\u00f6ntemleri<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Hidrojen s\u00fclf\u00fcr (H\u2082S)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22645<\/span><\/td>\n<td><span style=\"font-weight: 400;\">K\u0131z\u0131l\u00f6tesi spektroskopisi (EN 45544-3)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Klor (Cl\u2082)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u22641<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Elektrokimyasal Sens\u00f6rler<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Koruma tasar\u0131m\u0131:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u00c7ift s\u0131zd\u0131rmazl\u0131k yap\u0131s\u0131 (k\u00f6r\u00fck + salmastra kutusu).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">G\u00f6vde uzant\u0131s\u0131 tahliye portu (s\u0131zan gaz\u0131n y\u00f6nl\u00fc olarak toplanmas\u0131).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>End\u00fcstriyel Uygulamalar<\/b><span style=\"font-weight: 400;\">\u00d6rnek kullan\u0131m alanlar\u0131: Petrokimya tesislerinde k\u00fck\u00fcrt i\u00e7eren do\u011fal gaz vanalar\u0131, klor-alkali end\u00fcstrisindeki elektroliz\u00f6rlerin \u00e7\u0131k\u0131\u015f vanalar\u0131.<\/span><\/p>\n<h3><b>EN 14015\u300aDepolama Tanklar\u0131n\u0131n \u00c7evresel Tasar\u0131m\u0131\u300b<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19601\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/821b4a7f8f6c4869bf63e22017cd5cb.png\" alt=\"Tank \u00e7evre koruma\" width=\"2000\" height=\"800\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/821b4a7f8f6c4869bf63e22017cd5cb.png 2000w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/821b4a7f8f6c4869bf63e22017cd5cb-768x307.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/05\/821b4a7f8f6c4869bf63e22017cd5cb-1536x614.png 1536w\" sizes=\"auto, (max-width: 2000px) 100vw, 2000px\" \/><\/p>\n<p><b>Temel Gereksinimler:<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Depolama tank\u0131 vanalar\u0131n\u0131n \u00e7evresel koruma g\u00f6stergeleri:<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Proje<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0130ndeks<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Test Y\u00f6ntemi<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">U\u00e7ucu Organik Bile\u015fikler (VOC&#039;ler)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">S\u0131z\u0131nt\u0131 oran\u0131 \u2264500 ppm (FID tespiti)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 13598-1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ya\u011fmur suyu kirlili\u011fi riski<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Vana \u00e7\u0131k\u0131\u015f\u0131 COD\u226450mg\/L<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 6060<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Malzemeler ve \u0130\u015flem:<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Tank havaland\u0131rma valfi g\u00f6vdesi paslanmaz \u00e7elikten (1.4404) yap\u0131lm\u0131\u015ft\u0131r veya PTFE ile kaplanm\u0131\u015ft\u0131r.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">Flan\u015f ba\u011flant\u0131lar\u0131nda s\u0131z\u0131nt\u0131 yapmayan contalar (EN 1514-1) kullan\u0131l\u0131r.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>Uygulama senaryolar\u0131<\/b><span style=\"font-weight: 400;\">Ham petrol depolama tanklar\u0131n\u0131n havaland\u0131rma vanas\u0131, kimyasal depolama tanklar\u0131n\u0131n alt vanas\u0131.<\/span><\/p>\n<h3><b>Teknik kar\u015f\u0131la\u015ft\u0131rma: EN ve ISO\/API standartlar\u0131<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Boyutlar<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN Standart Sistemi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO\/API Standartlar\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Temel Farkl\u0131l\u0131klar ve Etkiler<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Enerji Verimlili\u011fi Denetimi<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 16247 (\u00d6zg\u00fcl enerji t\u00fcketiminin nicel indeksi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">ISO 50001 (Enerji Y\u00f6netim Sistemi \u00c7er\u00e7evesi)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN, belirli enerji t\u00fcketim s\u0131n\u0131rlar\u0131 belirlerken, ISO ise y\u00f6netim y\u00f6ntemleri sunar ve ikisi birbirini tamamlar.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Emisyon Kontrol\u00fc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN 14394 (NOx\u22643,5 g\/kWh)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 536 (NOx\u22645,0 g\/kWh)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN s\u0131n\u0131rlar\u0131 daha kat\u0131d\u0131r ve bir son i\u015flem sisteminin kurulumunu gerektirir (maliyet +20%).<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Zehirli gaz ka\u00e7a\u011f\u0131<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200b\u200bEN 45544\u200b(H\u2082S\u22645ppm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">OSHA 1910.119 (H\u2082S \u2264 10 ppm)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN limiti, OSHA limitinin yar\u0131s\u0131d\u0131r ve daha y\u00fcksek s\u0131zd\u0131rmazl\u0131k seviyesi (\u00e7ift conta tasar\u0131m\u0131) gerektirir.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Depolama tank\u0131 \u00e7evre koruma<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u200b\u200bEN 14015\u200b(VOC\u2264500ppm, COD\u226450mg\/L)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">API 650 (VOC limiti yok, KO\u0130\u2264100mg\/L)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EN \u00e7evre koruma gereksinimleri daha kat\u0131d\u0131r ve tank vanalar\u0131 \u00f6zel tasar\u0131mlar gerektirir (maliyet +15%).<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"entry-title\"><strong>Daha fazla EN standard\u0131 bilgisi i\u00e7in l\u00fctfen bizi ziyaret edin.<a href=\"\/en-valve\/\">\u300aEN Vana Standartlar\u0131n\u0131n Kapsaml\u0131 Analizi: Avrupa Teknik D\u00fczenlemelerine \u0130li\u015fkin Temel K\u0131lavuz\u300b<\/a><\/strong><\/p>\n<p><span style=\"font-weight: 400;\">In an environment where global industrial standards are becoming increasingly stringent, JH Valve Manufacturing has always taken EN standards as its cornerstone, transforming rigorous compliance into core competitiveness &#8211; from EN 10204 certified materials to EN 14394 low-carbon emission designs, each valve carries the ultimate pursuit of safety and energy efficiency. We are well aware that standards are not only the bottom line, but also the starting point of innovation: by integrating the EN framework with the independently developed JH+ technology system, we have overcome the problem of ultra-low temperature sealing, achieved intelligent leakage warning, and redefined the industry&#8217;s sustainable benchmark with recycling and remanufacturing technology. In the future, JH will continue to use &#8220;standards as the boat and innovation as the paddle&#8221; to move forward in the global fluid control field and provide partners with better and more efficient solutions &#8211; because excellence never stops with standards.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19448\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-scaled.jpg\" alt=\"JH Vana \u00dcreticisi\" width=\"2560\" height=\"1920\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-scaled.jpg 2560w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-768x576.jpg 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-1536x1152.jpg 1536w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/822f6f573772360da7c11a538201fb9-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>\u200b\u200bFoundation design and pressure boundary\u200b\u200b Ensure that the valve can withstand pressure, temperature and mechanical loads throughout its life cycle to avoid the risk of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":19608,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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