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New Reduced price! AHRI 770-2007

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AHRI 770-2007

Reference: M00003949

Condition: New product

AHRI 770-2007 Performance Rating of Refrigerant Pressure Regulating Valves

standard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2007

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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.

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Published: 2007 ANSI: ANSI Approved Number of Pages: 7 File Size: 1 file , 110 KB