Pilot Operated Pressure Reducing Valves - PRH082K10

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 PRH082K10
$95.70
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismKnob
Flow Rate8 GAL/MIN, 30 L/MINSeal MaterialD-Ring (Standard)
Pressure Control Range100-1000 PSI, 6.9-69 BARBody Materialn/a
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-37 °C
Maximum Operating Temperature+200 °FMaximum Operating Pressure350 bar
Maximum Flow Rate30 L/minFlow Rate30 L/min
Actuation TypePressure SensingWeight0.11 kg
Operation TypeAutomaticAdjustment MechanismKnob
FunctionPilot OperatedMaximum Tank Pressure350 bar
Seal MaterialD-Ring (Standard)Cavity SizeC08-3
Maximum Inlet Pressure Rating5500 psiFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsMounting TypeScrew in cartridge valve
Operating Temperature-37 to +93 °CInstallation Torque32-36 lb-ft
Valve MaterialAll parts steel. All operating parts hardened steel.Maximum Pressure Setting1000 psi
Standard Setting Pressure34.5 barConfigurationPressure Reducing
Pressure Control Range100-1000 psiMaximum Drain Flow Rate0.56 L/min
Pressure Control Sensitivity369 per turn psi
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