Pilot Operated Pressure Reducing Valves - PRH082K30

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 PRH082K30
$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 Range200-3000 PSI, 13.8-210 BARBody Materialn/a
Maximum Operating Pressure5000 psiDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-37 °CMaximum Flow Rate30 L/min
Flow Rate30 L/minActuation TypePressure Sensing
Maximum Pressure Setting210 barOperation TypeAutomatic
Adjustment MechanismKnobFunctionPilot Operated
Maximum Tank Pressure350 barSeal MaterialD-Ring (Standard)
Cavity SizeC08-3Weight0.25 lb
Maximum Inlet Pressure Rating380 barInstallation Torque43-49 Nm
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Mounting TypeScrew in cartridge valveMaximum Operating Temperature+93 °C
Operating Temperature-35 to +200 °FValve MaterialAll parts steel. All operating parts hardened steel.
Standard Setting Pressure1500 psiConfigurationPressure Reducing
Pressure Control Range200-3000 psiMaximum Drain Flow Rate0.15 Gal/min
Pressure Control Sensitivity942 per turn psi
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