Pilot Operated Pressure Reducing Valves - PRH082T50

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 PRH082T50
$95.05
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismTamper Resistant
Flow Rate8 GAL/MIN, 30 L/MINSeal MaterialD-Ring (Standard)
Pressure Control Range200-5000 PSI, 13.8-350 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 Pressure350 barMaximum Flow Rate8 Gal/min
Actuation TypePressure SensingOperation TypeAutomatic
Adjustment MechanismTamper ResistantFunctionPilot Operated
Flow Rate8 Gal/minMaximum Tank Pressure5000 psi
Seal MaterialD-Ring (Standard)Cavity SizeC08-3
Weight0.25 lbMaximum Inlet Pressure Rating5500 psi
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-37 to +93 °CInstallation Torque32-36 lb-ft
Valve MaterialAll parts steel. All operating parts hardened steel.Maximum Pressure Setting350 bar
Standard Setting Pressure2500 psiConfigurationPressure Reducing
Pressure Control Range200-5000 psiMaximum Drain Flow Rate0.15 Gal/min
Pressure Control Sensitivity1996 per turn psi
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