Pilot Operated Pressure Reducing Relieving Valves - PRH101S20N

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 PRH101S20N
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileAdjustment MechanismScrew
Mounting TypeScrew in cartridge valveCracking PressureN/A
Flow Rate15 GAL/MIN, 56.3 L/MINPressure Control Range400-2000 PSI, 27-138 BAR
Seal MaterialNitrileBody Materialn/a
Minimum Operating Temperature-30Maximum Operating Pressure5000
Flow Rate15DivisionHydraulic Valve Systems Division
DivisionHydraulic Systems DivisionMaximum Flow Rate15
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Weight0.5
Actuation TypePressure SensingOperation TypeAutomatic
Adjustment MechanismScrewFunctionPilot Operated
Leak Raten/aMaximum Tank Pressure5000
Port Thread Sizen/aCracking Pressuren/a
Cavity SizeC10-3ConfigurationPressure Reducing/Relieving
Maximum Inlet Pressure Rating5500Filter 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
Operating Temperature-30 to +250Maximum Operating Temperature+250
Mounting TypeScrew in cartridge valveInstallation Torque51-55
Standard Setting Pressure1000Pressure Control Range400-2000
Maximum Drain Flow Rate0.25Maximum Pressure Setting2000
Pressure Control Sensitivity570 per turn
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