Pilot Operated Pressure Reducing Valves - PRH082S30

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 PRH082S30
$80.04
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismScrew
Flow Rate8 GAL/MIN, 30 L/MINSeal MaterialD-Ring (Standard)
Pressure Control Range200-3000 PSI, 13.8-210 BARBody Materialn/a
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-35 °F
Maximum Operating Temperature+200 °FMaximum Operating Pressure350 bar
Flow Rate30 L/minMaximum Flow Rate8 Gal/min
Actuation TypePressure SensingMaximum Pressure Setting3000 psi
Weight0.11 kgOperation TypeAutomatic
Adjustment MechanismScrewFunctionPilot Operated
Maximum Tank Pressure5000 psiSeal MaterialD-Ring (Standard)
Cavity SizeC08-3Maximum Inlet Pressure Rating380 bar
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Mounting TypeScrew in cartridge valveOperating Temperature-35 to +200 °F
Installation Torque32-36 lb-ftValve MaterialAll parts steel. All operating parts hardened steel.
Standard Setting Pressure103.5 barConfigurationPressure Reducing
Pressure Control Range13.8-210 barMaximum Drain Flow Rate0.56 L/min
Pressure Control Sensitivity942 per turn psi
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