ASTM F1795-00(2024)

Podrobné informace

Označení: ASTM F1795-00(2024)

Datum vydání: 15.11.2024

Stran: 8

Země: Americká technická norma

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Anotace

This specification covers the design, construction, testing, and operating requirements for self-contained pressure-reducing valves for air or nitrogen systems. Pressure-reducing valves shall be either: type I - inlet outlet end connections of the same pressure rating or type II - outlet end connection pressure rating lower than the inlet end connection rating. Valves shall incorporate the design features specified. Pressure-reducing valves shall meet the performance requirements prescribed. Hydrostatic shell test, seal tightness test, and external leakage test shall be performed to meet the requirements prescribed.


Keywords:
ICS Number Code 23.060.20 (Ball and plug valves)