Pilot Operated Pressure Reducing Valves - PRH162S30

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 PRH162S30
$187.27
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Adjustment MechanismScrewFlow Rate40 GAL/MIN, 150 L/MIN
Pressure Control Range300-3000 PSI, 20.7-210 BARSeal MaterialNitrile
Body Materialn/aDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-30 °FMaximum Operating Pressure350 bar
Actuation TypePressure SensingMaximum Pressure Setting3000 psi
Operation TypeAutomaticAdjustment MechanismScrew
FunctionPilot OperatedMaximum Tank Pressure5000 psi
Cavity SizeC16-3Maximum Inlet Pressure Rating5500 psi
Weight0.9 kgInstallation Torque73 lb-ft
Maximum Operating Temperature+121 °CFlow Rate150 L/min
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Operating Temperature-34 to +121 °CMounting TypeScrew in cartridge valve
Maximum Flow Rate150 L/minValve MaterialAll parts steel. All operating parts hardened steel.
Maximum Drain Flow Rate0.25 Gal/minStandard Setting Pressure1500 psi
ConfigurationPressure ReducingPressure Control Range300-3000 psi
Pressure Control Sensitivity60 per turn bar
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