Parker EPR083R40N - 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. EPR083R40N
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Products specifications
Attribute nameAttribute value
Actuation TypeElectricalSeal MaterialNitrile
Body Materialn/aDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-30 °FOverride Functionalityn/a
Maximum Operating Pressure350 barWire Mesh Screen Includedn/a
Maximum Inlet Pressure Rating5000 psiOperation TypeSolenoid Operated
Weight0.55 lbCavity SizeC08-3L
ConfigurationPressure Reducing/RelievingInstallation Torque43-49 Nm
Maximum Operating Temperature+250 °FHysteresis4%
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-34 to +121 °CFilter 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 Pressure276 bar
Seal MaterialNitrileOverride 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 Pressure4000 PSI, 276 BAR
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