T/QGCML 1954-2023
High pressure difference resistant pneumatic regulating valve (English Version)

Standard No.

T/QGCML 1954-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/QGCML 1954-2023

Scope

This document stipulates the terms and definitions, product classification and general requirements, technical requirements, test methods, inspection rules, etc. of high-pressure differential pneumatic control valves. This document applies to control valves composed of pneumatic actuators and valves (hereinafter referred to as control valves).

T/QGCML 1954-2023 history

• 2023 T/QGCML 1954-2023 High pressure difference resistant pneumatic regulating valve