Inlet Pressure Regulating Valve（Solenoid Forced Open）

1、Technical Parameter

Model:IPRV-1N

◆ Nominal Diameter: DN25-DN125

◆ Pressure Adjustment Range: A:0～10.3bar   D:5.2～19.3bar

◆ Nominal Pressure: 2.8MPa

◆ Applicable Medium: R12,R22,R502,R134a,R404a,R507,R717 and other refrigerants.

◆ Applicable Temperature: -50 ℃ ～ + 120 ℃

◆ The product has a manual opening function to ensure the reliable operation of the system.

◆ Connection Method: flanges at both ends.

2、Instruction

The IPRV-1N Inlet Pressure Regulating Valve（Solenoid Forced Open）IPRV1N is the same as the IPRV Inlet Pressure Regulating Valve, which controls the inlet pressure. It is with forced opening function, it can adjust when the power is off, and fully opened when power is on.Power is off, the main valve opens when the inlet pressure exceeds the set pressure of the pilot valve. The main valve closes when the pressure is lower than the set value; When power is on, the medium directly enters the upper part of the piston through the Solenoid Valve, and the main valve is fully opened. It is suitable for full opening during maximum cooling and adjustment during defrosting and temperature control.

3、Order Goods

◆ Please tell us the model ,set pressure value and pressure adjustment range you

want when ordering。

◆ E.g.:IPRV40-1ND, 9bar

It is means DN40 Inlet Pressure Regulating Valve（Solenoid Forced Open）

Pressure Adjustment Range 5.2～19.3bar

Factory Setting Pressure: 9bar

If the set pressure is not specified, the Pressure Adjustment Range is factory default 10bar, Pressure Adjustment Range is D.