GB/T 4213-2008
AbolishedPneumatic industrial process control valves
气动调节阀
Application Summary AI generated
GB/T 4213-2008 specifies technical requirements, test methods, and acceptance criteria for pneumatic control valves used in industrial process control systems. It applies to valves that regulate fluid flow in chemical, petrochemical, power generation, and other automated manufacturing environments where compressed air actuates the valve positioner. The standard ensures consistent performance, leakage rates, and response characteristics for valves in closed-loop control loops.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.