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
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.
