GB/T 34387-2017
ActiveGeneral function test method for valves used with refrigerant
制冷剂用阀门通用性能试验方法
Application Summary AI generated
This standard specifies the test methods for evaluating the general performance of valves used in refrigeration systems, including leakage, pressure resistance, and operational torque. It is applied in the manufacturing and quality inspection of valves for air conditioning, heat pumps, and refrigeration equipment. The standard ensures that valves handling refrigerants meet safety and reliability requirements under specified pressure and temperature conditions.
Related Standards
GB 25130-2010
Safety requirements for unitary air conditioners
GB 25131-2010
Safety requirements for water chilling (heat pump) packages using the vapor compression cycle
GB/T 19569-2004
Air conditioning unit for clean operating room
GB/T 18835-2002
Grain chillers
GB/T 18836-2002
Ducted air-conditioning(heat pump) units
GB/T 18517-2001
Terminology of refrigeration
GB/T 7778-2001
Number designation and safety classification of refrigerants
GB/T 7941-1987
Testing of refrigerating systems
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.