Pilot Operated Pressure Reducing Relieving Valves - PRH101T50

Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).
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SKU PRH101T50
$89.18
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismTamper Resistant
Mounting TypeScrew in cartridge valveCracking PressureN/A
Seal MaterialD-Ring (Standard)Flow Rate15 GAL/MIN, 56.3 L/MIN
Pressure Control Range1200-5000 PSI, 82.8-350 BARBody Materialn/a
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
Maximum Flow Rate15 Gal/minMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-37 °CWeight0.5 lb
Maximum Operating Pressure350 barActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismTamper Resistant
FunctionPilot OperatedMaximum Tank Pressure350 bar
Port Thread Sizen/aSeal MaterialD-Ring (Standard)
Cavity SizeC10-3ConfigurationPressure Reducing/Relieving
Maximum Inlet Pressure Rating5500 psiFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Mounting TypeScrew in cartridge valveMaximum Operating Temperature+93 °C
Operating Temperature-37 to +93 °CInstallation Torque51-55 lb-ft
Flow Rate56.3 L/minLeak RateN/A cc/min
Maximum Drain Flow Rate0.25 Gal/minPressure Control Range82.8-350 bar
Maximum Pressure Setting350 barStandard Setting Pressure2500 psi
Pressure Control Sensitivity131.7 per turn barCracking PressureN/A psi
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