Pilot Operated Pressure Reducing Relieving Valves - PRH161S10V

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 PRH161S10V
$167.48
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialFluorocarbon
Adjustment MechanismScrewMounting TypeScrew in cartridge valve
Cracking PressureN/APressure Control Range100-1000 PSI, 6.9-69 BAR
Flow Rate40 GAL/MIN, 151.4 L/MINSeal MaterialFluorocarbon
Body Materialn/aDivisionHydraulic Cartridge Systems Division
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-26 °CMaximum Operating Pressure350 bar
Maximum Flow Rate40 Gal/minActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismScrew
FunctionPilot OperatedMaximum Tank Pressure5000 psi
Port Thread Sizen/aCavity SizeC16-3
Weight0.75 lbConfigurationPressure Reducing/Relieving
Maximum Inlet Pressure Rating5500 psiFlow Rate40 Gal/min
Maximum Operating Temperature+204 °CFilter 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-15 to +400 °FMounting TypeScrew in cartridge valve
Maximum Pressure Setting69 barStandard Setting Pressure500 psi
Cracking PressureN/A psiPressure Control Range6.9-69 bar
Pressure Control Sensitivity285 per turn psiMaximum Drain Flow Rate0.5 Gal/min
Installation Torque164-170 NmLeak Rate5 per 100 PSI (6.9 BAR) setting cc/min
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