Description
Size Range from DN25 to DN65
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 DPAV-1N will adjust when the power is off. It adjusts the 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 line. When power is on, the main valve is open fully to allow the outlet to get a larger flow and pressure.
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