Pilot Operated Pressure Reducing Valves - PRH102T50N

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: PRH102T50N
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileBody Materialn/a
Maximum Operating Pressure5000 psiDivisionHydraulic Cartridge Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)DivisionHydraulic Systems Division
Minimum Operating Temperature-34 °CWeight0.5 lb
FunctionPilot OperatedActuation TypePressure Sensing
Maximum Pressure Setting5000 psiOperation TypeAutomatic
Adjustment MechanismTamper ResistantMaximum Tank Pressure350 bar
Cavity SizeC10-3Maximum Inlet Pressure Rating380 bar
For Fluid TypeMineral-based or synthetic hydraulic fluidsMaximum Operating Temperature+250 °F
Operating Temperature-30 to +250 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Mounting TypeScrew in cartridge valveInstallation Torque51-55 lb-ft
Flow Rate56.3 L/minMaximum Flow Rate56.3 L/min
Valve MaterialAll parts steel. All operating parts hardened steel.Pressure Control Range82.8-350 bar
Maximum Drain Flow Rate0.94 L/minStandard Setting Pressure172.4 bar
ConfigurationPressure ReducingPressure Control Sensitivity137.6 per turn bar
Seal MaterialNitrileAdjustment MechanismTamper Resistant
Flow Rate15 GAL/MIN, 56.3 L/MINPressure Control Range1200-5000 PSI, 82.8-350 BAR
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