GB/T 28799.4-2024
ActivePolyethylene of raised temperature resistance(PE-RT) piping systems for hot and cold water installations—Part 4:Valves
冷热水用耐热聚乙烯（PE-RT）管道系统 第4部分：阀门
Application Summary AI generated
This standard specifies the requirements, test methods, and marking for valves used in PE-RT piping systems for hot and cold water installations. It is applied in building plumbing and heating systems, ensuring valves meet performance criteria for durability, sealing, and compatibility with PE-RT pipes under varying temperature and pressure conditions.
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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.