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Pressure Regulating Valve Series

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Outlet Pressure Regulating Valve OPRV Series

The OPRV Outlet Pressure Regulating Valve is suitable for controlling the outlet pressure. It is used to prevent the outlet pressure from being lower than the predetermined set value. The outlet pressure is adjusted according to the preset pressure value. When the outlet pressure drops, it opens to control the condenser pressure or as the crankcase pressure regulating valve to control the suction pressure.

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



Product Information

IPRV Series Outlet Pressure Regulator

Product Name: Outlet Pressure Regulating Valve

Model: OPRV

Nominal Diameter: DN25-DN65

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 ℃ ~ + 150 ℃

Valve Body: Low temperature ductile iron (suitable for low temperature conditions)

Stem: 304 stainless steel (extended life)

Diaphragm: Stamped imported stainless steel (valve opens with high sensitivity)

This product has a manual start function to ensure the reliable operation of the system


Outlet Pressure Regulating Valve

Name

Model (DN)

Size(mm)

φD

φD1

φD2

L

L1

H

H1

OPRV

25

34

117

108

214

251

205

513

32

40

117

108

214

251

205

513

40

47

144

140

273.5

325.5

222

573

50

59

144

140

273.5

325.5

222

573

65

78

159

140

277

356

222

587


The OPRV Outlet Pressure Regulating Valve is suitable for controlling the outlet pressure. It is used to prevent the outlet pressure from being lower than the predetermined set value. The outlet pressure is adjusted according to the preset pressure value. When the outlet pressure drops, it opens to control the condenser pressure or as the crankcase pressure regulating valve to control the suction pressure.