GB/T 12239-2008
ActiveIndustrial valves - Diaphragm valves made of metallic materials
工业阀门 金属隔膜阀
Application Summary AI generated
This standard specifies the structural requirements, performance parameters, and testing methods for metallic diaphragm valves used in industrial fluid systems. It is applied in industries such as chemical processing, pharmaceuticals, and water treatment, where the diaphragm isolates the valve body from the fluid to prevent contamination or corrosion. The standard ensures reliability and sealing performance for applications requiring sterile or aggressive media handling.
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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.