Pilot Operated Pressure Reducing Valves - PRH102S50

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 PRH102S50
$66.99
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismScrew
Seal MaterialD-Ring (Standard)Flow Rate15 GAL/MIN, 56.3 L/MIN
Pressure Control Range1200-5000 PSI, 82.8-350 BARBody Materialn/a
Flow Rate15 Gal/minDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionMaximum Flow Rate15 Gal/min
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-35 °F
Maximum Operating Temperature+200 °FWeight0.5 lb
Maximum Operating Pressure350 barActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismScrew
FunctionPilot OperatedMaximum Tank Pressure5000 psi
Maximum Pressure Setting5000 psiSeal MaterialD-Ring (Standard)
Cavity SizeC10-3Maximum 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-37 to +93 °C
Installation Torque69-75 NmValve MaterialAll parts steel. All operating parts hardened steel.
Maximum Drain Flow Rate0.25 Gal/minStandard Setting Pressure172.4 bar
Pressure Control Range82.8-350 barConfigurationPressure Reducing
Pressure Control Sensitivity1996 per turn psi
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