{"id":19364,"date":"2025-04-22T07:27:41","date_gmt":"2025-04-22T07:27:41","guid":{"rendered":"https:\/\/janhenvalve.com\/?p=19364"},"modified":"2025-07-07T04:02:20","modified_gmt":"2025-07-07T04:02:20","slug":"%e3%82%a8%e3%83%b3%e3%83%90%e3%83%ab%e3%83%96","status":"publish","type":"post","link":"https:\/\/janhenvalve.com\/ja_jp\/en-valve\/","title":{"rendered":"EN\u30d0\u30eb\u30d6\u898f\u683c\u306e\u5305\u62ec\u7684\u5206\u6790\uff1a\u6b27\u5dde\u6280\u8853\u898f\u5236\u306b\u95a2\u3059\u308b\u57fa\u672c\u30ac\u30a4\u30c9"},"content":{"rendered":"<h1><span style=\"font-weight: 400;\">EN\u898f\u683c\u3068\u306f\u4f55\u304b\u3001EN\u30d0\u30eb\u30d6\u898f\u683c\u306e\u6280\u8853\u30b3\u30fc\u30c9\u3068\u306f\u4f55\u304b<\/span><\/h1>\n<h1><span style=\"font-weight: 400;\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-19458 aligncenter\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/27b8b5dec490d39a5296699e96553fb.jpg\" alt=\"\u6b27\u5dde\u898f\u683c\uff08EN\uff09\" width=\"520\" height=\"345\" \/><\/span><\/h1>\n<p><span style=\"font-weight: 400;\">EN\u898f\u683c\u3001\u6b63\u5f0f\u540d\u79f0<\/span> <b>\u30e8\u30fc\u30ed\u30c3\u30d1<\/b> <span style=\"font-weight: 400;\">Norm, are unified technical specifications formulated by authoritative organizations such as the European Committee for Standardization (CEN) and the European Committee for Electrotechnical Standardization (CENELEC). The birth of these standards stems from the needs of the European integration process &#8211; to promote the free flow of goods, services and personnel within the EU by eliminating technical barriers between European member states. EN standards not only cover traditional industrial fields (such as machinery manufacturing and construction engineering), but also involve emerging technologies (such as renewable energy and digital security). In<\/span> <span style=\"font-weight: 400;\">\u30d0\u30eb\u30d6\u306e\u5206\u91ce\u306b\u304a\u3044\u3066\u3001EN\u898f\u683c\u306f\u6750\u6599\u3001\u8a2d\u8a08\u3001\u8a66\u9a13\u306a\u3069\u306b\u95a2\u3059\u308b\u30d7\u30ed\u30bb\u30b9\u8981\u4ef6\u5168\u4f53\u3092\u898f\u5b9a\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u6cd5\u7684\u52b9\u529b\u306fEU\u52a0\u76df\u56fd\u306e\u56fd\u5185\u898f\u683c\u3068\u540c\u7b49\u3067\u3042\u308b\u3002.<\/span> <span style=\"font-weight: 400;\">\u305d\u306e\u7b56\u5b9a\u30d7\u30ed\u30bb\u30b9\u3067\u306f\u3001\u8907\u6570\u306e\u95a2\u4fc2\u8005\u306e\u5229\u76ca\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u91cd\u8996\u3055\u308c\u3001\u4f01\u696d\u3001\u653f\u5e9c\u3001\u6d88\u8cbb\u8005\u56e3\u4f53\u304c\u5171\u540c\u3067\u53c2\u52a0\u3059\u308b\u3053\u3068\u3067\u3001\u57fa\u6e96\u306e\u79d1\u5b66\u6027\u3068\u666e\u904d\u6027\u3092\u78ba\u4fdd\u3057\u3066\u3044\u308b\u3002.<\/span><\/p>\n<h3><b>EN\u898f\u683c\u306e\u6cd5\u7684\u5730\u4f4d\uff1a\u5f37\u5236\u3068\u4efb\u610f\u3068\u306e\u5883\u754c\u7dda<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">EU\u5e02\u5834\u306b\u304a\u3044\u3066\u3001EN\u898f\u683c\u306e\u6cd5\u7684\u52b9\u529b\u306f\u3001EU\u6307\u4ee4\u306b\u3088\u3063\u3066\u53c2\u7167\u3055\u308c\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u306b\u3088\u3063\u3066\u6c7a\u307e\u308b\u3002.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-19463\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/685e934e2cc12d6bcacc731ed709ff2-scaled.png\" alt=\"EN\u30d0\u30eb\u30d6\u898f\u683c\" width=\"833\" height=\"468\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/685e934e2cc12d6bcacc731ed709ff2-scaled.png 2560w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/685e934e2cc12d6bcacc731ed709ff2-768x432.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/685e934e2cc12d6bcacc731ed709ff2-1536x864.png 1536w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/685e934e2cc12d6bcacc731ed709ff2-2048x1152.png 2048w\" sizes=\"auto, (max-width: 833px) 100vw, 833px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">\u4f8b\u3048\u3070\uff1a<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u7fa9\u52d9\u7684\u306a\u9075\u5b88<\/b> <span style=\"font-weight: 400;\">: CE certification is the &#8220;passport&#8221; to enter the EU market, and the core of CE certification is to comply with relevant EN standards. Taking the Machinery Directive (2006\/42\/EC) as an example, companies must meet<\/span> <b>EN ISO 12100<\/b> <span style=\"font-weight: 400;\">\u88fd\u54c1\u306bCE\u30de\u30fc\u30af\u3092\u4ed8\u3051\u308b\u306b\u306f\u3001\u6a5f\u68b0\u5b89\u5168\u306b\u95a2\u3059\u308b\u4e00\u822c\u539f\u5247\u3092\u9075\u5b88\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u63a8\u5968\u898f\u683c<\/b> <span style=\"font-weight: 400;\">\u6307\u4ee4\u3067\u53c2\u7167\u3055\u308c\u3066\u3044\u306a\u3044EN\u898f\u683c\uff08\u4f8b\u3048\u3070\u3001EN 10204\u6750\u6599\u691c\u67fb\u6587\u66f8\u306a\u3069\uff09\u306f\u7fa9\u52d9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u696d\u754c\u3067\u306f\u4e00\u822c\u7684\u306b\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u307f\u306a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u898f\u683c\u306b\u5f93\u3046\u3053\u3068\u3067\u3001\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306e\u4fe1\u983c\u6027\u3092\u5927\u5e45\u306b\u5411\u4e0a\u3055\u305b\u3001\u8cbf\u6613\u7d1b\u4e89\u306e\u30ea\u30b9\u30af\u3092\u4f4e\u6e1b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u52a0\u76df\u56fd\u306b\u304a\u3044\u3066\u306f\u3001EN\u898f\u683c\u304c\u512a\u5148\u3055\u308c\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30c9\u30a4\u30c4\u56fd\u5bb6\u898f\u683c\uff08DIN\uff09\u304cEN\u898f\u683c\u306b\u5909\u63db\u3055\u308c\u308b\u3068\u3001\u5143\u306eDIN\u898f\u683c\u306f\u5ec3\u6b62\u3055\u308c\u3001\u6b27\u5dde\u306e\u6280\u8853\u4ed5\u69d8\u306b\u304a\u3051\u308b\u9ad8\u5ea6\u306a\u7d71\u4e00\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002.<\/span><\/p>\n<h1><span style=\"font-weight: 400;\">EN\u30d0\u30eb\u30d6\u30b3\u30a2\u898f\u683c\u306e\u6982\u8981<\/span><\/h1>\n<table>\n<tbody>\n<tr>\n<td style=\"text-align: center;\"><b>\u6a19\u6e96\u756a\u53f7<\/b><\/td>\n<td style=\"text-align: center;\"><b>\u30b3\u30a2\u8981\u4ef6<\/b><\/td>\n<td style=\"text-align: center;\"><b>\u5178\u578b\u7684\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b7\u30ca\u30ea\u30aa<\/b><\/td>\n<td style=\"text-align: center;\"><b>\u4e3b\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\uff0f\u76f8\u9055\u70b9<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN 593<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306e\u30b7\u30fc\u30eb\u7b49\u7d1a\u3001\u30c8\u30eb\u30af\u8a08\u7b97\u3001\u5bff\u547d\u8a66\u9a13<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u5316\u5b66\u30d7\u30ed\u30bb\u30b9\u5236\u5fa1\u3001\u6c34\u51e6\u7406\u30b7\u30b9\u30c6\u30e0<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">L1\u6f0f\u6d29\u7387 \u2264 0.1% \u00d7 DN<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN 12266-1<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u30d0\u30eb\u30d6\u30cf\u30a6\u30b8\u30f3\u30b0\u304a\u3088\u3073\u30b7\u30fc\u30eb\u306e\u8010\u5727\u8a66\u9a13\u5206\u985e<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u77f3\u6cb9\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3001\u539f\u5b50\u529b\u767a\u96fb\u6240\u306e\u5b89\u5168\u5f01<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u30b0\u30ec\u30fc\u30c9A\uff1a1.5\u00d7PN\u306e\u5727\u529b\u30672\u5206\u9593<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN 12516<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u5f01\u672c\u4f53\u58c1\u539a\u306e\u8a08\u7b97\u304a\u3088\u3073\u5f37\u5ea6\u691c\u8a3c\u65b9\u6cd5<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u9ad8\u6e29\u9ad8\u5727\u84b8\u6c17\u5f01\u306e\u8a2d\u8a08<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u8a08\u7b97\u5f0f\u306e\u8aa4\u5dee \u2264 \u00b13%<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN 1984<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u91d1\u5c5e\u6750\u6599\u306e\u5316\u5b66\u7d44\u6210\u3068\u6a5f\u68b0\u7684\u7279\u6027\u306e\u9650\u754c<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u9178\u6027\u5a92\u4f53\u7528\u30d0\u30eb\u30d6\u306e\u6750\u8cea\u9078\u5b9a\u3001\u98f2\u6599\u6c34\u8a8d\u8a3c<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306eCr\u542b\u6709\u91cf\u306f16.5%\u4ee5\u4e0a\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN 15634<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u4f4e\u6e29\u4f5c\u696d\u6761\u4ef6\u306b\u304a\u3051\u308b\u6750\u6599\u306e\u976d\u6027\u8981\u4ef6\u304a\u3088\u3073\u7d44\u7acb\u4ed5\u69d8<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">LNG\u8caf\u8535\u30fb\u8f38\u9001\u3001\u6db2\u4f53\u7a92\u7d20\u4f9b\u7d66\u30d0\u30eb\u30d6<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">-196\u2103 \u885d\u6483\u30a8\u30cd\u30eb\u30ae\u30fc \u226527J<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN 1092-1<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u30d5\u30e9\u30f3\u30b8\u30b5\u30a4\u30ba\u3001\u30b7\u30fc\u30eb\u9762\u7cbe\u5ea6\u3001\u30dc\u30eb\u30c8\u7a74\u4f4d\u7f6e\u6c7a\u3081\u516c\u5dee<\/span><\/td>\n<td><span style=\"font-weight: 400;\">EU\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5411\u3051\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u63a5\u7d9a\u8a2d\u8a08<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">12%\u306f\u30a2\u30e1\u30ea\u30ab\u898f\u683c\u30d5\u30e9\u30f3\u30b8\u3088\u308a\u3082\u539a\u3044\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN 15714-3<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u30b9\u30de\u30fc\u30c8\u30d0\u30eb\u30d6\u306e\u30c7\u30fc\u30bf\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u30d7\u30ed\u30c8\u30b3\u30eb\u3068\u8a3a\u65ad\u6a5f\u80fd\u306e\u6a19\u6e96\u5316<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u30c7\u30b8\u30bf\u30eb\u30d5\u30a1\u30af\u30c8\u30ea\u30fc\u3001IoT\u9060\u9694\u76e3\u8996\u30b7\u30b9\u30c6\u30e0<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">OPC UA\uff08EN 62541\uff09\u901a\u4fe1\u3092\u30b5\u30dd\u30fc\u30c8<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>\u305d\u306e\u4ed6\u306e\u898f\u683c\u306b\u3064\u3044\u3066\u306f\u3001\u8a73\u7d30\u306a\u89e3\u91c8\u30ac\u30a4\u30c9\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/b><a href=\"\/en-valve-standards\/\"><strong>\u300aEN\u30d0\u30eb\u30d6\u898f\u683c\u306e\u6982\u89b3\u5206\u6790\uff1aEU\u5e02\u5834\u53c2\u5165\u306e\u305f\u3081\u306b\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u6280\u8853\u30b7\u30b9\u30c6\u30e0\u300b<\/strong><\/a><\/p>\n<h1><span style=\"font-weight: 400;\">EN standard clauses that global valve buyers pay most attention to: &#8220;Technical codes&#8221; that must be checked in supply chain audits\u200b\u200b<\/span><\/h1>\n<p><span style=\"font-weight: 400;\">In international valve procurement, the purchaser&#8217;s engineering team often holds an &#8220;EN standard verification list&#8221; and these terms directly determine whether a supplier can be included in the shortlist.<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19459\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/1dbc8957b82e53744a292ace4f962b5-scaled.png\" alt=\"EN\u30d0\u30eb\u30d6\u898f\u683c\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/1dbc8957b82e53744a292ace4f962b5-scaled.png 2560w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/1dbc8957b82e53744a292ace4f962b5-768x432.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/1dbc8957b82e53744a292ace4f962b5-1536x864.png 1536w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/1dbc8957b82e53744a292ace4f962b5-2048x1152.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<h3>\u6ce8\u76ee\u5ea6\u306e\u9ad8\u30447\u3064\u306e\u6761\u9805\u306f\u3001\u30e1\u30fc\u30ab\u30fc\u304c\u512a\u5148\u7684\u306b\u53d6\u308a\u7d44\u3080\u3079\u304d\u7af6\u4e89\u969c\u58c1\u3067\u3042\u308b\u3002<\/h3>\n<ol>\n<li><span style=\"font-weight: 400;\"> EN 12266-1 \u00a76.2\uff1a\u5727\u529b\u8a66\u9a13\u30ec\u30d9\u30eb\uff08\u30af\u30e9\u30b9A\uff0f\u30af\u30e9\u30b9B\uff09<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">\u306a\u305c\u6ce8\u76ee\u3059\u308b\u4fa1\u5024\u304c\u3042\u308b\u306e\u304b\uff1a<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u8cfc\u5165\u696d\u754c\uff1a\u77f3\u6cb9\u5316\u5b66\u3001\u539f\u5b50\u529b\u767a\u96fb\u30d7\u30ed\u30b8\u30a7\u30af\u30c8100%\u306f\u30af\u30e9\u30b9A\u8a66\u9a13\u3092\u5fc5\u8981\u3068\u3059\u308b<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u4e3b\u8981\u30d1\u30e9\u30e1\u30fc\u30bf\uff1a<\/span>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u30b0\u30ec\u30fc\u30c9A\uff1a1.5\u00d7PN\uff08\u516c\u79f0\u5727\u529b\uff09\u30672\u5206\u9593<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">\u30b0\u30ec\u30fc\u30c9B\uff1a1.1\u00d7PN\u300160\u79d2\u9593\u52a0\u5727\u4fdd\u6301<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">\u8cfc\u5165\u8005\u30ec\u30d3\u30e5\u30fc\u306e\u7126\u70b9\uff1a<\/span><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u4f9b\u7d66\u696d\u8005\u306b\u5bfe\u3057\u3001\u30bf\u30a4\u30e0\u30b9\u30bf\u30f3\u30d7\u4ed8\u304d\u306e\u8a66\u9a13\u52d5\u753b\u306e\u63d0\u4f9b\u3092\u7fa9\u52d9\u4ed8\u3051\u308b\uff08\u77ac\u9593\u6700\u5927\u5727\u529b\u306e\u507d\u9020\u3092\u9632\u3050\u305f\u3081\uff09\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u5727\u529b\u8a08\u306e\u6821\u6b63\u8a3c\u660e\u66f8\u304cEN 837-1\u30af\u30e9\u30b90.6\u306e\u7cbe\u5ea6\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">2. EN 593 \u88684\uff1a\u30d0\u30bf\u30d5\u30e9\u30a4\u5f01\u306e\u8a31\u5bb9\u6f0f\u6d29\u7387\u306e\u5206\u985e<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u8cfc\u5165\u8005\u306e\u60a9\u307f\uff1a<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L1\uff08\u76ee\u306b\u898b\u3048\u308b\u6f0f\u308c\u304c\u30bc\u30ed\uff09\u3068L4\uff08\u5fae\u91cf\u306e\u6c17\u6ce1\u304c\u8a31\u5bb9\u3055\u308c\u308b\uff09\u306e\u4fa1\u683c\u5dee\u306f35%\u3067\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6c34\u51e6\u7406\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001\u591a\u304f\u306e\u5834\u5408\u3001L2\u30ec\u30d9\u30eb\uff08\u22640.1\u00d7DN\u30ea\u30c3\u30c8\u30eb\/\u5206\uff09\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">\u96a0\u308c\u305f\u30ea\u30b9\u30af\uff1a<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">\u4e00\u90e8\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u5ba4\u6e29\u3067\u306e\u8a66\u9a13\u306b\u306f\u5408\u683c\u3057\u305f\u304c\u3001EN 593 \u00a78.3\u306b\u5f93\u3063\u306650\u2103\u3067\u306e\u9ad8\u6e29\u6f0f\u6d29\u518d\u8a66\u9a13\u306f\u5b9f\u65bd\u3057\u306a\u304b\u3063\u305f\u3002<\/span><\/li>\n<\/ul>\n<p><b>3\uff0eEN 12516-3\u5f0f\uff1a\u30d0\u30eb\u30d6\u672c\u4f53\u306e\u6700\u5c0f\u8089\u539a\u306e\u8a08\u7b97<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u7d1b\u4e89\u306e\u7126\u70b9\uff1a<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u8cfc\u5165\u8005\u306f\u3001\u58c1\u306e\u539a\u3055\u306e\u8a31\u5bb9\u7bc4\u56f2\u304c\u5927\u304d\u3059\u304e\u308b\u306e\u3067\u306f\u306a\u3044\u304b\uff08\u8a2d\u8a08\u4fa1\u683c\u304c\u9ad8\u3059\u304e\u308b\u306e\u3067\u306f\u306a\u3044\u304b\uff09\u3068\u7591\u554f\u3092\u62b1\u304f\u3053\u3068\u304c\u591a\u3044\u3002.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">EU\u306e\u5de5\u5834\u691c\u67fb\u3067\u306f\u3001\u5143\u306e\u8a08\u7b97\u30d1\u30e9\u30e1\u30fc\u30bf\uff08\u6750\u6599\u306e\u8a31\u5bb9\u5fdc\u529b\u5024\u306a\u3069\uff09\u304c\u691c\u8a3c\u3055\u308c\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u5de5\u5834\u691c\u67fb\u306e\u30d2\u30f3\u30c8\uff1a<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u5bfe\u3057\u3001EN 12516\u8a08\u7b97\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u64cd\u4f5c\u624b\u9806\u3092\u73fe\u5834\u3067\u5b9f\u6f14\u3059\u308b\u3088\u3046\u6c42\u3081\u308b\uff08\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4f7f\u7528\u3092\u9632\u6b62\u3059\u308b\u305f\u3081\uff09\u3002<\/span><\/li>\n<\/ul>\n<p><b>4. EN 1984 \u00a76.2.3\uff1a\u98f2\u6599\u6c34\u30d0\u30eb\u30d6\u306e\u91cd\u91d1\u5c5e\u542b\u6709\u91cf\u5236\u9650<\/b><\/p>\n<p><b>\u5177\u4f53\u7684\u306a\u6307\u6a19\uff1a<\/b><\/p>\n<ul>\n<li aria-level=\"1\"><b>\u925b\u542b\u6709\u91cf \u2264 0.25%\uff08EN-GJS-400-18-LT \u30c0\u30af\u30bf\u30a4\u30eb\u92f3\u9244\u306b\u9069\u7528\uff09<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>\u30cb\u30c3\u30b1\u30eb\u6eb6\u51fa\u91cf \u2264 0.1 mg\/dm\u00b2\uff08EN 15664-1\u8a66\u9a13\u65b9\u6cd5\uff09<\/b><\/li>\n<\/ul>\n<p><b>\u691c\u51fa\u6b7b\u89d2\uff1a<\/b><\/p>\n<ul>\n<li aria-level=\"1\"><b>\u4f9b\u7d66\u696d\u8005\u304cEN 10204\u30ec\u30dd\u30fc\u30c8\u3092\u6539\u3056\u3093\u3059\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u3001\u6750\u6599\u8a3c\u660e\u66f8\u306e\u771f\u6b63\u6027\u3092\u691c\u8a3c\u3059\u308b\u305f\u3081\u306b\u3001\u6750\u6599\u3092\u7b2c\u4e09\u8005\u6a5f\u95a2\uff08SGS\u306a\u3069\uff09\u306e\u7814\u7a76\u6240\u306b\u9001\u4ed8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/b><\/li>\n<\/ul>\n<p><b>5. EN 15634 \u00a77.3\uff1a\u4f4e\u6e29\u885d\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\u8981\u4ef6<\/b><\/p>\n<p><b>\u904e\u9177\u306a\u4f5c\u696d\u74b0\u5883\u306e\u95be\u5024\uff1a<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>\u6e29\u5ea6<\/b><\/td>\n<td><b>\u6750\u6599<\/b><\/td>\n<td><b>\u885d\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\u8981\u4ef6\uff08\u30b7\u30e3\u30eb\u30d4\u30fcV\u30ce\u30c3\u30c1\u8a66\u9a13\uff09<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>-196\u2103<\/b><\/td>\n<td><b>X8Ni9<\/b><\/td>\n<td><b>\u226527J<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>-50\u2103<\/b><\/td>\n<td><b>316L\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc<\/b><\/td>\n<td><b>\u226534J<\/b><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>\u8cfc\u5165\u6642\u306e\u843d\u3068\u3057\u7a74\uff1a\u4e00\u90e8\u306e\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306f\u3001\u9023\u7d9a\u7684\u306a\u4f4e\u6e29\u74b0\u5883\u3067\u306f\u306a\u304f\u6db2\u4f53\u7a92\u7d20\u306b\u3088\u308b\u6025\u901f\u51b7\u5374\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6750\u6599\u306e\u976d\u6027\u30c7\u30fc\u30bf\u304c\u6b6a\u3081\u3089\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/b><\/p>\n<p><b>6. EN 1092-1 \u88689\uff1a\u30d5\u30e9\u30f3\u30b8\u30b7\u30fc\u30eb\u9762\u306e\u7c97\u3055<\/b><\/p>\n<p><b>\u56fd\u5883\u3092\u8d8a\u3048\u305f\u30b5\u30d7\u30e9\u30a4\u30c1\u30a7\u30fc\u30f3\u306b\u304a\u3051\u308b\u7d1b\u4e89\u30dd\u30a4\u30f3\u30c8\uff1a<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">EN\u898f\u683c\u3067\u306fRa\u22643.2\u03bcm\u304c\u8981\u6c42\u3055\u308c\u3001\u7c73\u56fd\u898f\u683cASME B16.5\u3067\u306fRa\u22646.3\u03bcm\u304c\u8a31\u5bb9\u3055\u308c\u3066\u3044\u308b\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30d5\u30e9\u30f3\u30b8\u3092\u6df7\u7528\u3059\u308b\u3068\u3001\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u7834\u640d\u306b\u3064\u306a\u304c\u308a\u307e\u3059\uff08EPC\u7dcf\u5408\u8acb\u8ca0\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u3088\u304f\u898b\u3089\u308c\u308b\u554f\u984c\u3067\u3059\uff09\u3002<\/span><\/li>\n<\/ul>\n<p><b>\u8cfc\u5165\u5951\u7d04\u306e\u4e3b\u306a\u30dd\u30a4\u30f3\u30c8\uff1a<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">It must be stated in the technical appendix that &#8220;the flange machining accuracy is in accordance with EN 1092-1, and no equivalent alternative standards are accepted&#8221;<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">7. EN 10204 3.1\/3.2\uff1a\u6750\u6599\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u30ec\u30d9\u30eb<\/span><\/p>\n<p><b>\u8a3c\u660e\u66f8\u306e\u76f8\u9055\u70b9\uff1a<\/b><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>\u8a3c\u660e\u66f8\u306e\u7a2e\u985e<\/b><\/td>\n<td><b>\u30c7\u30fc\u30bf\u7bc4\u56f2<\/b><\/td>\n<td><b>\u8cfc\u5165\u8005\u306e\u627f\u8a8d<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3.1<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u5358\u4e00\u30d0\u30c3\u30c1\u306e\u5316\u5b66\u7d44\u6210\u3068\u6a5f\u68b0\u7684\u7279\u6027<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u571f\u6728\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u5168\u822c<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">3.2<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u7b2c\u4e09\u8005\u306b\u3088\u308b\u518d\u691c\u67fb\u5831\u544a\u66f8<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u539f\u5b50\u529b\u767a\u96fb\u304a\u3088\u3073\u8ecd\u4e8b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u5bfe\u3059\u308b\u5fc5\u9808\u8981\u4ef6<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><b>\u76e3\u67fb\u306e\u30dd\u30a4\u30f3\u30c8\uff1a\u8a3c\u660e\u66f8\u306b\u8a18\u8f09\u3055\u308c\u3066\u3044\u308bEN\u898f\u683c\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u756a\u53f7\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u4f8b\uff1aEN 10204:2022\u306f2013\u5e74\u7248\u306b\u53d6\u3063\u3066\u4ee3\u308f\u3063\u305f\uff09\u3002<\/b><\/p>\n<h3><b>\u8cfc\u5165\u8005\u304cEN\u898f\u683c\u3092\u898b\u76f4\u30593\u3064\u306e\u96a0\u308c\u305f\u52d5\u6a5f<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u200b\u200b<\/span><b>\u30ea\u30b9\u30af\u79fb\u8ee2<\/b><span style=\"font-weight: 400;\">: EN\u6761\u9805\u3092\u901a\u3058\u3066\u8cac\u4efb\u7bc4\u56f2\u3092\u660e\u78ba\u306b\u5b9a\u7fa9\u3059\u308b\uff08\u4f8b\uff1aEN 12266-A\u30ec\u30d9\u30eb\u3092\u6307\u5b9a\u3057\u305f\u5f8c\u306b\u30d0\u30eb\u30d6\u304c\u7834\u88c2\u3057\u305f\u5834\u5408\u3001\u88fd\u9020\u696d\u8005\u304c\u5168\u8cac\u4efb\u3092\u8ca0\u3046\uff09\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30b3\u30b9\u30c8\u4e88\u6e2c<\/b><span style=\"font-weight: 400;\">\u7570\u306a\u308bEN\u30ec\u30d9\u30eb\u306e\u6280\u8853\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6bd4\u8f03\u3057\u3066\u3001\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30b3\u30b9\u30c8\u3092\u6b63\u78ba\u306b\u8a08\u7b97\u3057\u307e\u3059\uff08\u4f8b\uff1aL1\u30d0\u30bf\u30d5\u30e9\u30a4\u30d0\u30eb\u30d6\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30b3\u30b9\u30c8\u309225%\u524a\u6e1b\u3067\u304d\u307e\u3059\uff09\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u76e3\u67fb<\/b><span style=\"font-weight: 400;\">: Meet the &#8220;supply chain standardization rate&#8221; indicator in the EU ESG report (suppliers using EN standards can add 10-15 points)<\/span><\/li>\n<\/ul>\n<h3><b>\u8cfc\u5165\u8005\u304c\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u3001EN\u898f\u683c\u76e3\u67fb\u306b\u304a\u3051\u308b3\u3064\u306e\u4e3b\u8981\u306a\u76f2\u70b9<\/b><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19464\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/8a119f8d7b3461ad056b9d5d91ff358-scaled.png\" alt=\"EN\u30d0\u30eb\u30d6\u898f\u683c\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/8a119f8d7b3461ad056b9d5d91ff358-scaled.png 2560w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/8a119f8d7b3461ad056b9d5d91ff358-768x432.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/8a119f8d7b3461ad056b9d5d91ff358-1536x864.png 1536w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/8a119f8d7b3461ad056b9d5d91ff358-2048x1152.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p><b>1\uff1a\u6a19\u6e96\u7248\u306e\u9069\u6642\u6027<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u81f4\u547d\u7684\u306a\u30b1\u30fc\u30b9<\/b><span style=\"font-weight: 400;\">EN 593:2012\u898f\u683c\uff08\u73fe\u5728\u306f\u5ec3\u6b62\uff09\u306e\u8a2d\u8a08\u306b\u57fa\u3065\u3044\u3066\u3044\u305f\u305f\u3081\u3001\u88c5\u7f6e\u5168\u4f53\u3092\u6539\u9020\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304c\u767a\u6ce8\u3055\u308c\u305f\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u200b\u200b<\/span><b>\u5bfe\u7b56<\/b><span style=\"font-weight: 400;\">:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">\u898f\u683c\u306e\u6709\u52b9\u6027\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001CEN\u306e\u516c\u5f0f\u30a6\u30a7\u30d6\u30b5\u30a4\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff08\u4f8b\uff1aEN 12266-1\u306e\u73fe\u884c\u30d0\u30fc\u30b8\u30e7\u30f3\u306f2022\u5e74\u7248\u3067\u3059\uff09\u3002<\/span><\/li>\n<\/ul>\n<p><b>2\uff1a\u5730\u57df\u7279\u6709\u306e\u7528\u8a9e<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30c9\u30a4\u30c4\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u95a2\u3059\u308b\u7279\u5225\u306a\u8981\u4ef6<\/b><span style=\"font-weight: 400;\">:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">DIN EN\u898f\u683c\u3067\u306f\u3001\u5730\u57df\u7279\u6709\u306e\u6761\u9805\u304c\u8ffd\u52a0\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\uff08\u4f8b\uff1aDIN EN 1092-1\u3067\u306f\u3001\u30d5\u30e9\u30f3\u30b8\u30dc\u30eb\u30c8\u7a74\u306e\u9762\u53d6\u308a\u306f0.3mm\u3068\u898f\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\uff09\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u5bfe\u7b56<\/b><span style=\"font-weight: 400;\">:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">\u304a\u554f\u3044\u5408\u308f\u305b\u6bb5\u968e\u3067\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u5b9f\u65bd\u56fd\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\uff08\u4f8b\uff1a\u30c9\u30a4\u30c4\u306fDIN\u898f\u683c\u306e\u8ffd\u52a0\u6761\u9805\u3092\u6e80\u305f\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\uff09\u3002<\/span><\/li>\n<\/ul>\n<p><b>3\uff1a\u6a19\u6e96\u53c2\u7167\u6574\u5408\u6027<\/b><\/p>\n<ul>\n<li aria-level=\"1\"><b>\u3088\u304f\u3042\u308b\u8cea\u554f\uff1a<\/b><b><br \/>\n<\/b><b>\u4f9b\u7d66\u696d\u8005\u306fEN 12266\u3078\u306e\u9069\u5408\u306e\u307f\u3092\u5ba3\u8a00\u3057\u3066\u304a\u308a\u3001\u5177\u4f53\u7684\u306a\u30d1\u30fc\u30c8\uff08\u4f8b\u3048\u3070\u3001\u30d1\u30fc\u30c81\u306e\u8a66\u9a13\u898f\u683c\uff0f\u30d1\u30fc\u30c82\u306e\u53d7\u5165\u898f\u5247\u306a\u3069\uff09\u3092\u6307\u5b9a\u3057\u3066\u3044\u307e\u305b\u3093\u3002<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>\u5951\u7d04\u4ed5\u69d8\u66f8\u306e\u4f8b\uff1a<\/b><b><br \/>\n<\/b><b>\u201c\u300c\u30d0\u30eb\u30d6\u306fEN 12266-1:2022\u30af\u30e9\u30b9A\u8a66\u9a13\u304a\u3088\u3073EN 12266-2:2018\u306e\u5408\u683c\u57fa\u6e96\u3092\u6e80\u305f\u3055\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u300d\u201d<\/b><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">\u8cfc\u5165\u8005\u5411\u3051EN\u898f\u683c\u691c\u8a3c\u30c4\u30fc\u30eb\u30ad\u30c3\u30c8<\/span><\/h3>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>EN\u898f\u683c\u30af\u30a4\u30c3\u30af\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\u30de\u30cb\u30e5\u30a2\u30eb<\/b><span style=\"font-weight: 400;\">:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">\u30d0\u30eb\u30d6\u95a2\u9023\u306eEN\u898f\u683c\u306e\u4e2d\u6838\u3068\u306a\u308b\u6761\u9805\uff08EN 593\u6f0f\u6d29\u7387\u8868\u3001EN 12516\u5f0f\u306a\u3069\uff09\u3092\u6574\u7406\u3059\u308b\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u81ea\u5df1\u70b9\u691c\u30d5\u30a9\u30fc\u30e0<\/b><span style=\"font-weight: 400;\">:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306b\u5bfe\u3057\u3001\u54c1\u76ee\u3054\u3068\u306bEN\u898f\u683c\u3078\u306e\u9069\u5408\u6027\u3092\u78ba\u8a8d\u3059\u308b\u3088\u3046\u8981\u6c42\u3059\u308b\uff08\u5143\u306e\u8a66\u9a13\u30c7\u30fc\u30bf\u30da\u30fc\u30b8\u306e\u756a\u53f7\u3092\u6dfb\u4ed8\u3059\u308b\u3053\u3068\uff09\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u7d1b\u4e89\u89e3\u6c7a\u8a08\u753b<\/b><span style=\"font-weight: 400;\">:<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">It is stipulated in the contract: &#8220;The right to interpret EN standards shall be based on the original English version, excluding conflicts with local regulations&#8221;<\/span><\/li>\n<\/ol>\n<h1><span style=\"font-weight: 400;\">Why are EN standards more stringent? Material and safety factor &#8220;EU threshold&#8221;\u200b\u200b<\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19460\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/29f2db20dd57c9223735b8c11c1b72a-scaled.png\" alt=\"EN\u30d0\u30eb\u30d6\" width=\"2560\" height=\"1440\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/29f2db20dd57c9223735b8c11c1b72a-scaled.png 2560w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/29f2db20dd57c9223735b8c11c1b72a-768x432.png 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/29f2db20dd57c9223735b8c11c1b72a-1536x864.png 1536w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/29f2db20dd57c9223735b8c11c1b72a-2048x1152.png 2048w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">API\u898f\u683c\u3084ISO\u898f\u683c\u3068\u6bd4\u8f03\u3057\u3066\u3001EN\u898f\u683c\u306f\u6750\u6599\u9078\u5b9a\u4ed5\u69d8\u3084\u5b89\u5168\u5197\u9577\u8a2d\u8a08\u306e\u9762\u3067\u3088\u308a\u9ad8\u3044\u30ec\u30d9\u30eb\u306e\u6280\u8853\u7684\u969c\u58c1\u3092\u8a2d\u3051\u3066\u304a\u308a\u3001\u305d\u308c\u306f\u4ee5\u4e0b\u306e\u70b9\u306b\u76f4\u63a5\u53cd\u6620\u3055\u308c\u3066\u3044\u308b\u3002<\/span><\/p>\n<h3><b>\u200b\u200bThe &#8220;double shackles&#8221; of material performance\u200b\u200b<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u5316\u5b66\u7d44\u6210\u306e\u7cbe\u5bc6\u306a\u7ba1\u7406\uff1aEN 1984\u306f\u3001\u92f3\u9020\u30d0\u30eb\u30d6\u6750\u6599\u4e2d\u306e\u5fae\u91cf\u5143\u7d20\u306b\u95a2\u3059\u308b\u5236\u9650\u5024\u304cAPI 600\u3088\u308a\u30823\u500d\u53b3\u3057\u304f\u306a\u3063\u3066\u3044\u307e\u3059\uff08\u4f8b\uff1a\u925b\u542b\u6709\u91cf\u22640.25%\u306b\u5bfe\u3057\u3001API\u306f0.35%\u307e\u3067\u8a31\u5bb9\uff09\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u6975\u9650\u52d5\u4f5c\u6761\u4ef6\u691c\u8a3c\u30b7\u30b9\u30c6\u30e0\uff1aEN 15634\u3067\u306f\u6975\u4f4e\u6e29\u30d0\u30eb\u30d6\u304c-196\u2103\u306e\u9023\u7d9a\u885d\u6483\u8a66\u9a13\u306b\u5408\u683c\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u306e\u306b\u5bfe\u3057\u3001ISO 28902\u3067\u306f-50\u2103\u306e\u74b0\u5883\u691c\u8a3c\u306e\u307f\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u5168\u4f53\u306b\u308f\u305f\u308b\u8010\u8150\u98df\u6027\uff1aEN 12569\u3067\u306f\u3001\u9178\u6027\u5a92\u4f53\u7528\u30d0\u30eb\u30d6\u306f10\u5e74\u9593\u306e\u52a0\u901f\u8150\u98df\u8a66\u9a13\u30c7\u30fc\u30bf\u3092\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u898f\u5b9a\u3055\u308c\u3066\u304a\u308a\u3001ASME B16.34\u306e5\u5e74\u9593\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u306f\u308b\u304b\u306b\u4e0a\u56de\u3063\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<\/ul>\n<h3><b>\u200b\u200b &#8220;Mathematical Crushing&#8221; of Safety Factor\u200b\u200b<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u58c1\u539a\u8a08\u7b97\u5f0f\u306e\u9055\u3044\uff1aEN 12516\u306f\u52d5\u7684\u5fdc\u529b\u91cd\u306d\u5408\u308f\u305b\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001API 600\u306e\u9759\u7684\u5f0f\u3088\u308a\u308215%\u591a\u304f\u306e\u75b2\u52b4\u30de\u30fc\u30b8\u30f3\u3092\u8003\u616e\u3057\u3066\u3044\u307e\u3059\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u7834\u88c2\u5727\u529b\u306b\u5bfe\u3059\u308b\u5197\u9577\u8a2d\u8a08\uff1aEN 12266-1\u3067\u306f\u30af\u30e9\u30b9A\u30d0\u30eb\u30d6\u306fPN\u5727\u529b\u306e1.5\u500d\u306e\u5727\u529b\u306b\u8010\u3048\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u306e\u306b\u5bfe\u3057\u3001API 598\u3067\u306f1.1\u500d\u306e\u5727\u529b\u3057\u304b\u8a66\u9a13\u3057\u3066\u3044\u306a\u3044\u3002<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u30b7\u30fc\u30eb\u6545\u969c\u9632\u6b62\u6a5f\u69cb\uff1aEN 593\u6f0f\u6d29\u7387\u5206\u985e\u3067\u306f\u3001L1\u898f\u683c\u3092\u6f0f\u6d29\u91cf0\u3068\u5b9a\u3081\u3066\u304a\u308a\u3001\u3053\u308c\u306fISO 5208 AA\u30ec\u30d9\u30eb\uff080.001%\u306e\u6f0f\u6d29\u3092\u8a31\u5bb9\uff09\u3088\u308a\u3082\u53b3\u3057\u3044\u57fa\u6e96\u3067\u3059\u3002<\/span><\/li>\n<\/ul>\n<h1><span style=\"font-weight: 400;\">CE\u8a8d\u8a3c\u3068EN\u898f\u683c\u306e\u5171\u751f\u95a2\u4fc2\uff1a\u30d0\u30eb\u30d6\u8f38\u51fa\u77e5\u8b58\u306e\u7b2c\u4e00\u6b69<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19456\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/29ce3e85278981ca0d59147c08e2ccd.jpg\" alt=\"CE\u8a8d\u8a3c\" width=\"1312\" height=\"616\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/29ce3e85278981ca0d59147c08e2ccd.jpg 1312w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/29ce3e85278981ca0d59147c08e2ccd-768x361.jpg 768w\" sizes=\"auto, (max-width: 1312px) 100vw, 1312px\" \/><\/span><\/h1>\n<p><span style=\"font-weight: 400;\">Simply put, CE certification is the legal threshold, and EN standards are the technical answers. When EU regulations require valves to be &#8220;safe and reliable&#8221;, EN standards translate it into specific numbers &#8211; such as bolt strength, leakage rate, material composition &#8211; and CE certification is to check whether these numbers meet the standards.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u8981\u70b9\uff1a<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>\u6cd5\u7684\u62d8\u675f\u529b\uff1a<\/b><b><br \/>\n<\/b><b>CE\u8a8d\u8a3c\u306e\u6cd5\u7684\u6839\u62e0\uff08PED\u6307\u4ee4\u306a\u3069\uff09\u306f\u3001\u88fd\u54c1\u691c\u8a3c\u306bEN\u898f\u683c\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3092\u660e\u78ba\u306b\u8981\u6c42\u3057\u3066\u304a\u308a\u3001\u3053\u308c\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"3\"><b>EN\u898f\u683c\u4ee5\u5916\u306e\u898f\u683c\uff08ASME\/API\u306a\u3069\uff09\u306b\u57fa\u3065\u3044\u3066\u8a2d\u8a08\u3055\u308c\u305f\u88fd\u54c1\u306f\u3001\u6027\u80fd\u304c\u512a\u308c\u3066\u3044\u3066\u3082CE\u8a8d\u8a3c\u3092\u53d6\u5f97\u3067\u304d\u307e\u305b\u3093\u3002<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"3\"><b>EU\u7a0e\u95a2\u306f\u3001EN\u898f\u683c\u3092\u6e80\u305f\u3057\u3066\u3044\u306a\u3044CE\u8a8d\u8a3c\u88fd\u54c1\u3092\u76f4\u63a5\u62bc\u53ce\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>\u6280\u8853\u7684\u306a\u5b9f\u88c5\uff1a<\/b><b><br \/>\n<\/b><b>EN\u898f\u683c\u306f\u3001CE\u8a8d\u8a3c\u53d6\u5f97\u306e\u305f\u3081\u306e\u65e2\u6210\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"3\"><b>EN 12516\u306f\u5f37\u5ea6\u8a08\u7b97\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u307e\u3059<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"3\"><b>EN 12266 \u898f\u5b9a\u8a66\u9a13\u65b9\u6cd5<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"3\"><b>EN 10204\u306f\u6750\u6599\u306e\u30c8\u30ec\u30fc\u30b5\u30d3\u30ea\u30c6\u30a3\u3092\u4fdd\u8a3c\u3059\u308b<\/b><\/li>\n<\/ul>\n<ul>\n<li aria-level=\"1\"><b>\u30bf\u30a4\u30e0\u30ea\u30fc\u3055\u306e\u843d\u3068\u3057\u7a74\uff1a<\/b><b><br \/>\n<\/b><b>EN\u898f\u683c\u306f\u5e73\u5747\u3057\u30665\u5e74\u3054\u3068\u306b\u66f4\u65b0\u3055\u308c\u3001\u53e4\u3044CE\u8a8d\u8a3c\u306f\u7121\u52b9\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\uff08\u4f8b\u3048\u3070\u30012024\u5e74\u306bEN 593:2023\u304c2012\u5e74\u7248\u306b\u53d6\u3063\u3066\u4ee3\u308f\u308b\u3068\u3001\u5143\u306e\u8a8d\u8a3c\u306f\u76f4\u3061\u306b\u7121\u52b9\u306b\u306a\u308a\u307e\u3059\uff09\u3002<\/b><\/li>\n<\/ul>\n<p><b>\u300aCE\u8a8d\u8a3c\u57fa\u6e96\u30ac\u30a4\u30c9\u300b\u306b\u3064\u3044\u3066\u3082\u3063\u3068\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u65b9\u306f\u3053\u3061\u3089\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/b><\/p>\n<h1><span style=\"font-weight: 400;\">EN\u898f\u683c\u3068ISO\u898f\u683c\u304a\u3088\u3073API\u898f\u683c\u306e\u672c\u8cea\u7684\u306a\u9055\u3044<\/span><\/h1>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19466\" src=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/895cbc763357a80b550343eee5232df.jpg\" alt=\"EN\u3001ISO\u3001\u307e\u305f\u306fAPI\" width=\"2048\" height=\"358\" srcset=\"https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/895cbc763357a80b550343eee5232df.jpg 2048w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/895cbc763357a80b550343eee5232df-768x134.jpg 768w, https:\/\/janhenvalve.com\/wp-content\/uploads\/2025\/04\/895cbc763357a80b550343eee5232df-1536x269.jpg 1536w\" sizes=\"auto, (max-width: 2048px) 100vw, 2048px\" \/><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>\u6a19\u6e96\u30b7\u30b9\u30c6\u30e0<\/b><\/td>\n<td><b>\u9069\u7528\u7bc4\u56f2<\/b><\/td>\n<td style=\"text-align: center;\"><b>\u6cd5\u7684\u52b9\u529b<\/b><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u5178\u578b\u7684\u306a\u5dee\u7570\u4e8b\u4f8b<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u200b\u200bEN\u200b\u200b<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EU\u304a\u3088\u3073EFTA\u8af8\u56fd<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u5fc5\u9808<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN 1092\u30d5\u30e9\u30f3\u30b8\u306e\u539a\u3055\u306f\u3001\u5e73\u5747\u3057\u3066ASME B16.5\u3088\u308a\u308212%\u539a\u3044\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">ISO<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u4e16\u754c\u7684\u306b\u9069\u7528\u53ef\u80fd<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u63a8\u5968\uff08EN\u3067\u5f15\u7528\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u3092\u9664\u304f\uff09<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">EN ISO 10497 = ISO 10497\uff08\u9632\u706b\u8a66\u9a13\u76f8\u5f53\u898f\u683c\uff09<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">API<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u77f3\u6cb9\u30fb\u30ac\u30b9\u7523\u696d<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u696d\u754c\u6163\u884c<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">API 600\u30b2\u30fc\u30c8\u30d0\u30eb\u30d6\u306e\u8089\u539a\u8a08\u7b97\u65b9\u6cd5\u306f\u3001EN 12516\u3068\u306f\u7570\u306a\u308a\u30015%\uff5e8%\u306e\u7bc4\u56f2\u3067\u3059\u3002<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">\u6ce8\uff1a\u30d0\u30eb\u30d6\u3092EU\u306b\u8f38\u51fa\u3059\u308b\u5834\u5408\u3001API\u898f\u683c\u307e\u305f\u306fISO\u898f\u683c\u3092\u6e80\u305f\u3057\u3066\u3044\u308b\u5834\u5408\u3067\u3082\u3001\u307e\u305aEN\u898f\u683c\u306b\u6e96\u62e0\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/span><\/p>\n<h3><b>EN\u898f\u683c\u3068API\/ISO\u898f\u683c\uff1a\u8a2d\u8a08\u30ed\u30b8\u30c3\u30af\u306e\u9055\u3044\u306f\u8cfc\u8cb7\u6c7a\u5b9a\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u306e\u304b\uff1f<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>\u6bd4\u8f03\u5bfe\u8c61\u3068\u306a\u308b\u5bf8\u6cd5\uff08\u6b27\u5dde\u5e02\u5834\uff09<\/b><\/td>\n<td style=\"text-align: center;\"><b>EN\u898f\u683c\u8a2d\u8a08\u30ed\u30b8\u30c3\u30af<\/b><\/td>\n<td style=\"text-align: center;\"><b>API\/ISO\u8a2d\u8a08\u30ed\u30b8\u30c3\u30af<\/b><\/td>\n<td style=\"text-align: center;\"><b>\u8cfc\u8cb7\u6c7a\u5b9a\u3078\u306e\u5f71\u97ff<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u6750\u6599\u306e\u9078\u629e<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">EU\u57df\u5185\u306b\u304a\u3051\u308b\u5fc5\u9808\u6750\u6599\u30ea\u30b9\u30c8\uff08\u4f8b\u3048\u3070\u3001EN 10088\u898f\u683c\u306e\u30b9\u30c6\u30f3\u30ec\u30b9\u92fc\u306e\u4f7f\u7528\u7fa9\u52d9\u306a\u3069\uff09<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u6750\u6599\u7b49\u4fa1\u4ee3\u66ff\u3092\u53ef\u80fd\u306b\u3059\u308b<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u30a2\u30e1\u30ea\u30ab\u898f\u683c\u306e\u6750\u6599\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u3001EN\u8a8d\u8a3c\u306e\u518d\u53d6\u5f97\u304c\u5fc5\u8981\u3067\u3059\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u5b89\u5168\u4fc2\u6570<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">EU\u7523\u696d\u4e8b\u6545\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u57fa\u3065\u3044\u3066\u5197\u9577\u6027\u3092\u52d5\u7684\u306b\u8abf\u6574\u3059\u308b\uff08\u4f8b\uff1aEN 12516\u306e2023\u5e74\u7248\u3067\u306f\u3001\u9ad8\u6e29\u30d0\u30eb\u30d6\u306e\u5b89\u5168\u4fc2\u6570\u304c8%\u5897\u52a0\u3057\u3066\u3044\u308b\uff09\u3002<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u904e\u53bb\u306e\u7d4c\u9a13\u306b\u57fa\u3065\u304f\u56fa\u5b9a\u4fc2\u6570<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u540c\u3058\u30d0\u30eb\u30d6\u30e2\u30c7\u30eb\u306eEN\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001API\u30d0\u30fc\u30b8\u30e7\u30f3\u3088\u308a\u308210-20%\u91cd\u3044\u3002<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u691c\u8a3c\u30b5\u30a4\u30af\u30eb<\/span><\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">\u7b2c\u4e09\u8005\u691c\u67fb\u6a5f\u95a2\u306b\u5bfe\u3057\u3001\u5e74\u6b21\u518d\u691c\u67fb\u306e\u5b9f\u65bd\u3092\u7fa9\u52d9\u4ed8\u3051\u308b\uff08EN 10204:2022\u3067\u306f\u30d6\u30ed\u30c3\u30af\u30c1\u30a7\u30fc\u30f3\u306b\u3088\u308b\u8a3c\u62e0\u4fdd\u7ba1\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u308b\uff09\u3002<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u4e3b\u306b\u4f01\u696d\u306b\u3088\u308b\u81ea\u4e3b\u691c\u67fb<\/span><\/td>\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">\u8abf\u9054\u30b5\u30a4\u30af\u30eb\u304c15\uff5e30\u65e5\u9593\u5ef6\u9577\u3055\u308c\u307e\u3057\u305f<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">\u200b\u200bNote to buyers\u200b\u200b: In EU EPC projects, even if the API valve performance meets the standards, if it does not meet the &#8220;preventive design concept&#8221; of the EN standard (such as not calculating the carbon footprint according to EN 17033), it will still be judged as a technical deviation item, resulting in the bid being rejected.<\/span><\/p>\n<h3><b>EN\u898f\u683c\u3068ISO\u898f\u683c\u306e\u76f8\u4e57\u52b9\u679c\u3068\u76f8\u9055\u70b9<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Many EN standards are directly equivalent to international standards (ISO), and are presented in a dual format of **&#8221;EN ISO**. For example:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>EN ISO 9001<\/b> <span style=\"font-weight: 400;\">\u54c1\u8cea\u30de\u30cd\u30b8\u30e1\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u67a0\u7d44\u307f\u3002\u3053\u306e\u898f\u683c\u8a8d\u8a3c\u3092\u53d6\u5f97\u3057\u305f\u4f01\u696d\u306f\u3001EU\u306eCE\u30de\u30fc\u30af\u8981\u4ef6\u3092\u6e80\u305f\u3059\u3060\u3051\u3067\u306a\u304f\u3001\u56fd\u969b\u5e02\u5834\u306b\u3082\u9032\u51fa\u3067\u304d\u307e\u3059\u3002.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>EN ISO 5208<\/b> <span style=\"font-weight: 400;\">\u30d0\u30eb\u30d6\u306e\u6f0f\u6d29\u7387\u8a66\u9a13\u306b\u304a\u3051\u308b\u30b4\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3067\u3042\u308a\u3001\u4e16\u754c\u4e2d\u306e\u5316\u5b66\u4f01\u696d\u3084\u30a8\u30cd\u30eb\u30ae\u30fc\u4f01\u696d\u304c\u88fd\u54c1\u306e\u30b7\u30fc\u30eb\u6027\u80fd\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u3057\u304b\u3057\u3001EN\u898f\u683c\u306fISO\u898f\u683c\u306e\u5b8c\u5168\u306a\u30b3\u30d4\u30fc\u3067\u306f\u306a\u304f\u3001\u4e21\u8005\u306e\u9055\u3044\u306f\u4ee5\u4e0b\u306e\u70b9\u306b\u53cd\u6620\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u5c40\u6240\u7684\u306a\u30b5\u30d7\u30ea\u30e1\u30f3\u30c8<\/b> <span style=\"font-weight: 400;\">EN\u898f\u683c\u3067\u306f\u3001\u6b27\u5dde\u56fa\u6709\u306e\u6280\u8853\u8981\u4ef6\u304c\u8ffd\u52a0\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001,<\/span> <b>EN 1092-1<\/b> <span style=\"font-weight: 400;\">\uff08\u30d5\u30e9\u30f3\u30b8\u898f\u683c\uff09\u306f\u3001ISO 7005\u306b\u57fa\u3065\u3044\u3066\u3001EU\u3067\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6750\u6599\uff08P265GH\u935b\u9020\u92fc\u306a\u3069\uff09\u306e\u6027\u80fd\u8981\u4ef6\u3092\u8a73\u7d30\u5316\u3057\u3066\u3044\u307e\u3059\u3002.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u7d4c\u8def\u306e\u9055\u3044<\/b> <span style=\"font-weight: 400;\">\u533b\u7642\u6a5f\u5668\u306a\u3069\u306e\u4e00\u90e8\u306e\u5206\u91ce\u3067\u306f\u3001EN\u898f\u683c\u306fEU\u6307\u5b9a\u306e\u8a66\u9a13\u6a5f\u95a2\u306b\u3088\u308b\u8a66\u9a13\u3092\u7fa9\u52d9\u4ed8\u3051\u3066\u3044\u308b\u4e00\u65b9\u3001ISO\u898f\u683c\u306f\u3088\u308a\u30b0\u30ed\u30fc\u30d0\u30eb\u306a\u9069\u7528\u6027\u3092\u91cd\u8996\u3057\u3066\u3044\u308b\u3002.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Learn more about &#8220;Must-read for purchasing<a href=\"\/valve-standards-iso-api-en\/\">\u300a\u4e3b\u8981\u306a\u30d0\u30eb\u30d6\u898f\u683c3\u3064\uff1aISO\u3001API\u3001EN \u2015 \u4e16\u754c\u306e\u30d0\u30a4\u30e4\u30fc\u304c\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u30d0\u30eb\u30d6\u898f\u683c\u300b<\/a><\/span><\/p>\n<h1><span style=\"font-weight: 400;\">EN\u898f\u683c\u304c\u91cd\u8981\u306a\u7406\u7531\u3068\u306f\uff1f<\/span><\/h1>\n<p><span style=\"font-weight: 400;\">\u30d0\u30eb\u30d6\u30e1\u30fc\u30ab\u30fc\u3001\u5efa\u8a2d\u696d\u8005\u3001\u533b\u7642\u6a5f\u5668\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306a\u3069\u3001\u696d\u7a2e\u3092\u554f\u308f\u305a\u3001EN\u898f\u683c\u306e\u6838\u5fc3\u7684\u306a\u4fa1\u5024\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001EN\u898f\u683c\u3078\u306e\u6e96\u62e0\u304c\u6c42\u3081\u3089\u308c\u308b\u30e8\u30fc\u30ed\u30c3\u30d1\u306a\u3069\u306e\u5e02\u5834\u306b\u304a\u3044\u3066\u3001\u30d3\u30b8\u30cd\u30b9\u306e\u6210\u5426\u3092\u5de6\u53f3\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u5e02\u5834\u30a2\u30af\u30bb\u30b9<\/b> <span style=\"font-weight: 400;\">CE\u8a8d\u8a3c\u306fEN\u898f\u683c\u306b\u57fa\u3065\u3044\u3066\u304a\u308a\u3001\u898f\u683c\u306b\u6e96\u62e0\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3001\u88fd\u54c1\u306fEU\u5e02\u5834\u3067\u76f4\u63a5\u62d2\u5426\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u7af6\u4e89\u529b\u306e\u5411\u4e0a<\/b> <span style=\"font-weight: 400;\">EN\u898f\u683c\u306b\u6e96\u62e0\u3059\u308b\u4f01\u696d\u306f\u3001\u7279\u306b\u539f\u5b50\u529b\u767a\u96fb\u3084\u77f3\u6cb9\u30fb\u30ac\u30b9\u306a\u3069\u306e\u53b3\u683c\u306a\u54c1\u8cea\u8981\u4ef6\u304c\u6c42\u3081\u3089\u308c\u308b\u696d\u754c\u306b\u304a\u3044\u3066\u3001\u56fd\u969b\u7684\u306a\u9867\u5ba2\u304b\u3089\u306e\u4fe1\u983c\u3092\u5f97\u3084\u3059\u3044\u3002.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u30b3\u30b9\u30c8\u6700\u9069\u5316<\/b> <span style=\"font-weight: 400;\">EN\u898f\u683c\u3068ISO\u898f\u683c\u306e\u9023\u643a\u306b\u3088\u308a\u3001\u4f01\u696d\u306f\u7e70\u308a\u8fd4\u3057\u884c\u308f\u308c\u308b\u8a66\u9a13\u3084\u8a8d\u8a3c\u306b\u304b\u304b\u308b\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u52b9\u7387\u7684\u306a\u30ea\u30bd\u30fc\u30b9\u914d\u5206\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/span><\/li>\n<\/ol>\n<p><b>20\u5e74\u306b\u308f\u305f\u308aEN\u898f\u683c\u306b\u6df1\u304f\u95a2\u308f\u3063\u3066\u304d\u305f\u30d0\u30eb\u30d6\u30e1\u30fc\u30ab\u30fc\u3068\u3057\u3066\u3001JH\u306f\u3059\u3079\u3066\u306e\u30d0\u30eb\u30d6\u3001\u3059\u3079\u3066\u306e\u8089\u539a\uff08\u30df\u30ea\u30e1\u30fc\u30c8\u30eb\u5358\u4f4d\uff09\u3001\u3059\u3079\u3066\u306e\u30c8\u30eb\u30af\uff08\u30cb\u30e5\u30fc\u30c8\u30f3\u5358\u4f4d\uff09\u3001\u3059\u3079\u3066\u306e\u6750\u6599\u8a3c\u660e\u66f8\u304cEN\u898f\u683c\u306e\u53b3\u683c\u306a\u5be9\u67fb\u306b\u8010\u3048\u3046\u308b\u3088\u3046\u52aa\u3081\u3066\u304d\u307e\u3057\u305f\u3002EN\u898f\u683c\u306b\u7cbe\u901a\u3057\u305f\u4f01\u696d\u3092\u9078\u3076\u3068\u3044\u3046\u3053\u3068\u306f\u3001\u5358\u306b\u88fd\u54c1\u3092\u8cfc\u5165\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b\u5b9a\u91cf\u5316\u53ef\u80fd\u306a\u30ea\u30b9\u30af\u7ba1\u7406\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u624b\u306b\u5165\u308c\u308b\u3053\u3068\u3067\u3082\u3042\u308b\u3053\u3068\u3092\u3001\u79c1\u305f\u3061\u306f\u5341\u5206\u306b\u7406\u89e3\u3057\u3066\u3044\u307e\u3059\u3002EN 12266\u306eA\u30ec\u30d9\u30eb\u8a66\u9a13\u304b\u3089EN 17033\u306e\u30ab\u30fc\u30dc\u30f3\u30d5\u30c3\u30c8\u30d7\u30ea\u30f3\u30c8\u8ffd\u8de1\u307e\u3067\u3001\u3053\u3046\u3057\u305f\u30c7\u30b8\u30bf\u30eb\u4fe1\u983c\u30c1\u30a7\u30fc\u30f3\u306f\u3001\u4e16\u754c\u306e\u7523\u696d\u8abf\u9054\u306b\u304a\u3044\u3066\u78ba\u304b\u306a\u4fa1\u5024\u3092\u6301\u3064\u3082\u306e\u306b\u306a\u308a\u3064\u3064\u3042\u308a\u307e\u3059\u3002.<\/b><\/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\u30d0\u30eb\u30d6\u30e1\u30fc\u30ab\u30fc\" 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>What is EN standard, technical code of EN valve standard EN standards, full name European Norm, are unified technical specifications formulated by authoritative organizations such 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[35],"tags":[],"class_list":["post-19364","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-valve-international-standards"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Comprehensive Analysis of EN Valve Standards: A Core Guide to European Technical Regulations -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/janhenvalve.com\/ja_jp\/\u30a8\u30f3\u30d0\u30eb\u30d6\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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