GB/T 26478-2011
ActiveGlobe valves for ammonia and lift check valves
氨用截止阀和升降式止回阀
Application Summary AI generated
GB/T 26478-2011 specifies the technical requirements, test methods, inspection rules, and marking for globe valves and lift check valves designed specifically for ammonia service. It is applied in industrial refrigeration systems, chemical plants, and fertilizer production facilities where ammonia is used as a refrigerant or process fluid, ensuring safe and reliable valve operation under ammonia's corrosive and high-pressure conditions. The standard also governs valve selection and quality verification for procurement and engineering in these sectors.
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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.