Differential Pressure Regulating DPAV-1N Valve(Solenoid Fully Open)

Description

1、Technical Parameter

Model:DPAV-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

DPAV-1N Differential Pressure Regulating Valve(Solenoid Fully Open),which adjust when power is off,which adjust pressure difference when the inlet and outlet pressure difference is lower than the set pressure value.It is suitable for the relief pressure adjustment of the liquid supply pump or can reduce the pressure of the medium pipeline. When the power is on, the main valve open fully to make the outlet get a larger flow and pressure.

3、Order Goods

◆  Please tell us the model and set pressure value you want when ordering.

E.g.:DPAV40-1NA, 4bar

It is means DN40 Differential Pressure Regulating Valve(Solenoid Fully Open)

Pressure Adjustment Range 0～10.3bar

Factory Setting Pressure: 4bar

If the set pressure is not specified, the Pressure Adjustment Range is factory default 4bar, Pressure Adjustment Range is A.