Direct Acting Pressure Reducing Relieving Valves - PR103K02

Parker’s direct acting reducing & relieving valves are used in intermittent duty applications where specific functions require reduced and regulated pressure. Capable of flows up to 56 lpm (13 gpm) and pressures up to 420 bar (6000 psi).
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SKU PR103K02
POR
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Products specifications
Attribute nameAttribute value
Pressure Control Range75-200 PSI, 5.2-13.8 BARFlow Rate15 GAL/MIN, 56 L/MIN
Seal MaterialD-Ring (Standard)Adjustment MechanismKnob
Maximum Inlet Pressure Rating3000 PSI, 210 BARMaximum Operating Temperature+200
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Operating Temperature-35 to +200
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Cavity SizeC10-3Maximum Drain Flow Rate0.03
Actuation TypePressure SensingMinimum Operating Temperature-35
ConfigurationPressure Reducing/RelievingStandard Setting Pressure100
Maximum Operating Pressure3000Seal MaterialD-Ring (Standard)
Pressure Control Sensitivity50 per turnWeight0.5
Body Materialn/aFlow Rate15
Installation Torque50-56FunctionDirect Acting
Maximum Inlet Pressure Rating3000Pressure Control Range75-200
Operation TypeAutomaticValve MaterialAll parts steel. All operating parts hardened steel.
Mounting TypeScrew in cartridge valveMaximum Pressure Differential1000
Maximum Pressure Setting200Maximum Tank Pressure1800
Adjustment MechanismKnobFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Flow Rate15
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