Pilot Operated Pressure Reducing Valves - PRH082S20V

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 PRH082S20V
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonAdjustment MechanismScrew
Flow Rate8 GAL/MIN, 30 L/MINPressure Control Range100-2000 PSI, 6.9-138 BAR
Seal MaterialFluorocarbonBody Materialn/a
Maximum Operating Pressure5000DivisionHydraulic Valve Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-15Weight0.25
Maximum Flow Rate8Actuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismScrew
FunctionPilot OperatedFlow Rate8
Maximum Tank Pressure5000Cavity SizeC08-3
Maximum Inlet Pressure Rating5500Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsOperating Temperature-15 to +400
Maximum Operating Temperature+400Mounting TypeScrew in cartridge valve
Installation Torque32-36Valve MaterialAll parts steel. All operating parts hardened steel.
Standard Setting Pressure1000Maximum Pressure Setting2000
ConfigurationPressure ReducingPressure Control Range100-2000
Maximum Drain Flow Rate0.15Pressure Control Sensitivity646 per turn
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