Pilot Operated Pressure Reducing Valves - PRH162K20V

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: PRH162K20V
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Products specifications
Attribute nameAttribute value
Body Materialn/aMounting TypeScrew in cartridge valve
Maximum Operating Pressure5000 psiFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Drain Flow Rate0.25 Gal/minMaximum Operating Temperature+204 °C
Actuation TypePressure SensingPressure Control Range13.8-138 bar
ConfigurationPressure ReducingAdjustment MechanismKnob
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Maximum Pressure Setting2000 psi
Operation TypeAutomaticDivisionHydraulic Cartridge Systems Division
Pressure Control Sensitivity37 per turn barCavity SizeC16-3
Maximum Inlet Pressure Rating5500 psiMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
FunctionPilot OperatedFlow Rate40 Gal/min
Maximum Flow Rate150 L/minStandard Setting Pressure69 bar
Valve MaterialAll parts steel. All operating parts hardened steel.Installation Torque99 Nm
Seal MaterialFluorocarbonDivisionHydraulic Systems Division
Minimum Operating Temperature-15 °FOperating Temperature-26 to +204 °C
Maximum Tank Pressure350 barWeight0.9 kg
Flow Rate40 GAL/MIN, 150 L/MINAdjustment MechanismKnob
Seal MaterialFluorocarbonPressure Control Range200-2000 PSI, 13.8-138 BAR
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