Pilot Operated Pressure Reducing Valves - PRH162S50V

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 PRH162S50V
$196.84
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialFluorocarbon
Adjustment MechanismScrewFlow Rate40 GAL/MIN, 150 L/MIN
Pressure Control Range500-5000 PSI, 34.5-350 BARSeal MaterialFluorocarbon
Body Materialn/aDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-26 °CWeight2 lb
Maximum Operating Pressure350 barActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismScrew
FunctionPilot OperatedMaximum Tank Pressure350 bar
Maximum Pressure Setting5000 psiCavity SizeC16-3
Maximum Inlet Pressure Rating380 barInstallation Torque99 Nm
Flow Rate40 Gal/minMaximum Operating Temperature+204 °C
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Operating Temperature-15 to +400 °FMounting TypeScrew in cartridge valve
Maximum Flow Rate150 L/minValve MaterialAll parts steel. All operating parts hardened steel.
Maximum Drain Flow Rate0.94 L/minStandard Setting Pressure172.4 bar
ConfigurationPressure ReducingPressure Control Range500-5000 psi
Pressure Control Sensitivity118 per turn bar
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