Inlet Pressure Regulating Valve

Size Range from DN25 to DN125

Pressure Setting Range: A: 0~10.3 bar D:5.2~19.3 bar

Suitable for R12, R22, R502, R134a, R404a, R507, R717 and other compatible refrigerants.

Temperature Range: -46°C to +120°C.

The IPRV series is a pressure regulating valve for pressure control of evaporator, condenser pressure and other refrigeration system inlet pressure, to ensure that the pressure before the valve is lower than the pilot valve pressure setting. Inlet Pressure Regulating Valve IPRV Series have three models: IPRV, IPRV-1C, IPRV-1N.

IPRV Modulates flow of refrigerant gas or liquid to maintain constant upstream (or inlet) pressure as set-for, despite load fluctuations. The IPRV is a main valve only and will control pressures as determined by the remote pilot(s) piped to it.