T/NXJX 028-2022
Technical specification for control valve servicing (English Version)

Standard No.

T/NXJX 028-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/NXJX 028-2022

Scope

This document stipulates the requirements for the offline and disassembly inspection process of pneumatic and electric control valves, maintenance process requirements, assembly, accessory connection and adjustment, testing, anti-corrosion, packaging, transportation, storage, online and other inspection and maintenance processes.

T/NXJX 028-2022 history

• 2022 T/NXJX 028-2022 Technical specification for control valve servicing