Direct Acting Pressure Reducing Relieving Valves - PR103K12N

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 PR103K12N
POR
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Products specifications
Attribute nameAttribute value
Flow Rate15 GAL/MIN, 56 L/MINAdjustment MechanismKnob
Seal MaterialNitrilePressure Control Range570-1200 PSI, 39.3-83 BAR
Maximum Inlet Pressure Rating3000 PSI, 210 BARMaximum Operating Temperature+250
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Drain Flow Rate0.03Maximum Pressure Setting1200
Maximum Inlet Pressure Rating3000Seal MaterialNitrile
Actuation TypePressure SensingMaximum Operating Pressure3000
Pressure Control Sensitivity165 per turnConfigurationPressure Reducing/Relieving
Body Materialn/aAdjustment MechanismKnob
Weight0.5Installation Torque50-56
FunctionDirect ActingStandard Setting Pressure600
Flow Rate15Minimum Operating Temperature-30
Cavity SizeC10-3Operating Temperature-30 to +250
Maximum Pressure Differential1000DivisionHydraulic Systems Division
Valve MaterialAll parts steel. All operating parts hardened steel.For Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Flow Rate15Pressure Control Range570-1200
Operation TypeAutomaticMounting TypeScrew in cartridge valve
Maximum Tank Pressure1800
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