This standard establishes a single set of requirements for the testing and rating of capacity for refrigerant pressure regulating valves for use with refrigerants R-12, R-22, R-134a, R-502, R-404A, and R-717. The standard applies to refrigerant pressure regulating valves controlling volatile refrigerant flow whose primary response is to pressure.
- Published:
- 2007
- ANSI:
- ANSI Approved
- Number of Pages:
- 7
- File Size:
- 1 file , 110 KB
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