Pilot Operated Pressure Reducing Valves - PRH082F20

Parker’s pilot operated pressure reducing valves are capable of flows up to 150 lpm (40 gpm) and regulating pressures up to 350 bar (5000 psi) and are commonly used for setting the pressure of a sub-circuit within a hydraulic system.
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SKU PRH082F20
POR
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Products specifications
Attribute nameAttribute value
Flow Rate8 GAL/MIN, 30 L/MINSeal MaterialD-Ring (Standard)
Adjustment MechanismFixedPressure Control Range100-2000 PSI, 6.9-138 BAR
Minimum Operating Temperature-35Body Materialn/a
Maximum Operating Pressure5000DivisionHydraulic Valve Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Weight0.25Maximum Flow Rate8
Actuation TypePressure SensingOperation TypeAutomatic
FunctionPilot OperatedFlow Rate8
Maximum Tank Pressure5000Pressure Control Sensitivityn/a
Seal MaterialD-Ring (Standard)Cavity SizeC08-3
Adjustment MechanismFixedMaximum Inlet Pressure Rating5500
Maximum Operating Temperature+200Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsMounting TypeScrew in cartridge valve
Operating Temperature-35 to +200Installation Torque32-36
Valve MaterialAll parts steel. All operating parts hardened steel.Standard Setting Pressure1000
Maximum Pressure Setting2000ConfigurationPressure Reducing
Pressure Control Range100-2000Maximum Drain Flow Rate0.15
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