Multi-phase flow makes an orifice plate throttle valve harder to size than a single gas or liquid rate suggests. This guide sets out the operating cases, materials, standards, and RFQ data buyers should confirm before requesting a quotation.
Sizing a Manual Orifice Plate Throttle Valve for Multi-Phase Flow Czytaj dalej »
Once a control valve chokes, lowering downstream pressure stops adding flow — and the same conditions that cause choking can drive cavitation, flashing, noise, vibration, and erosion. This guide covers the sizing inputs, trim and actuator decisions, acceptance documents, and RFQ data buyers should confirm before ordering.
Control Valve Choked Flow: Sizing and Damage Prevention Czytaj dalej »
Valve authority indicates how strongly a control valve influences system flow. This guide explains how to calculate, specify, and verify it in HVAC and process applications.
Valve Authority in HVAC and Process Control Systems Czytaj dalej »
Compare V-port and contoured plugs for globe control valves, including flow behavior, operating limits, leakage requirements, testing, and RFQ details. Use the selection table to identify which trim better fits the process duty.
V-Port Plug vs Contoured Plug in Globe Control Valves Czytaj dalej »
Drilled hole cages and stacked disk cylinders solve different cavitation problems in liquid control valves. This guide helps buyers compare severity, pressure drop, materials, testing, and RFQ details before approving a trim design.
Anti-Cavitation Trim: Drilled Hole vs Stacked Disk Cylinders Czytaj dalej »
PSV chatter can damage pressure safety valves, nozzles, piping, and protected equipment. This guide explains the main causes, warning signs, standards considerations, and specification checks buyers should confirm before approval.
PSV Chatter: Causes, Dangers, and How to Prevent It Czytaj dalej »
