Main Products: shut off vavle ,stop vavle ,check valve ,stop and control vavel ,filter vavle , solenoid valve ,pressure regulator
OFD Welding Overflow Valve
Negotiable /Set
Min.Order:100 Sets
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SHANDONG DOFUN REFRIGERATION TECHNOLOGY CO.,LTD
Business Type: ManufacturerMain Products: shut off vavle ,stop vavle ,check valve ,stop and control vavel ,filter vavle , solenoid valve ,pressure regulatorProduct Details
OFD Welding Overflow Valve
DOFUN overflow valve is suitable for occasions with a large range of cooling capacity requirements. It is a valve designed to prevent system pressure fluctuations caused by low flow rate or low density. For the control of evaporation pressure, condensing pressure, exhaust pressure, etc., it has three application functions: relief valve, check valve and stop valve.
Applicable medium: R12, R22, R502, R134a, R404A, r507, R717, etc
The overflow valve is suitable for occasions with a large range of cooling capacity requirements. It is a valve designed to prevent system pressure fluctuations caused by low flow rate or low density. For the control of evaporation pressure, condensing pressure, exhaust pressure, etc., it has three application functions: relief valve, check valve and stop valve.
Applicable medium: R12, R22, R502, R134a, R404A, r507, R717, etc
|
| (mm)Size(mm) | |||||
φD | φD1 | L | L1 | H | H1 | ||
OFD | 20 | 26.9 | 38 | 45 | 60 | 250.5 | 49.5 |
25 | 33.7 | 38 | 45 | 60 | 250.5 | 49.5 | |
DOFUN overflow valveTechnical Parameters
NominalPressure(PN) | 4.0Mpa |
TestPressure(PS) | 6.0MPa |
PressureAdjustment Range | 0.2MPa-0.65MPa.0.35MPa-0.8MPa |
ApplicableTemperature | -50°C~+150°C |
ApplicableMedium | Applicabletocommonnonlammable refrigerantsincludingR717、 R22(dependentonsealingmaterial |
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