Parker EPR083R20V - Pressure Reducing Proportional Valves

Parker’s selection of proportional pressure reducing valves are for pressure sensitive applications and are capable of flows up to 37 lpm (10 gpm) and pressures as high as 210 bar (3000 psi).
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Brand Parker
Part No. EPR083R20V
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Products specifications
Attribute nameAttribute value
Actuation TypeElectricalSeal MaterialFluorocarbon
Body Materialn/aMaximum Operating Pressure5000 psi
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-15 °F
Weight0.25 kgOverride Functionalityn/a
Wire Mesh Screen Includedn/aMaximum Inlet Pressure Rating350 bar
Operation TypeSolenoid OperatedCavity SizeC08-3L
ConfigurationPressure Reducing/RelievingInstallation Torque43-49 Nm
Maximum Operating Temperature+400 °FHysteresis4%
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-15 to +400 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Mounting TypeScrew in cartridge valveCoil Nut Tightening Torque5-7 lb-ft
Maximum Flow Rate22.7 L/minMaximum Tank PressureN/A psi
Current0.73 at 12VDC, 0.365 at 24VDC AFunctionProportional Pressure Reducing
Coil TypeSW7L Standard Short CoilFlow Rate22.7 L/min
Frequency200-600 HzLeak Rate230 De-Energized cm3/min
Response TimeN/A msFlow DirectionInlet port 2, Reducing port 1, Tank port 3
Power Consumption8.4 @ Max Reduced Pressure WMaximum Drain Flow RateN/A cm3/min
Maximum Pressure SettingN/A psiMaximum Regulating Pressure138 bar
Seal MaterialFluorocarbonOverride FunctionalityN/A
Maximum Inlet Pressure Rating5000 PSI, 350 BARConfigurationPressure Reducing/Relieving
Maximum Flow Rate6 GAL/MIN, 22.7 L/MINWire Mesh Screen IncludedN/A
Maximum Regulating Pressure2000 PSI, 138 BAR
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