Direct Acting Pressure Reducing Relieving Valves - PR103N12

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 PR103N12
POR
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Products specifications
Attribute nameAttribute value
Pressure Control Range570-1200 PSI, 39.3-83 BARAdjustment MechanismNon-Adjustable
Maximum Inlet Pressure Rating3000 PSI, 210 BARFlow Rate15 GAL/MIN, 56 L/MIN
Seal MaterialD-Ring (Standard)Installation Torque50-56
Flow Rate15FunctionDirect Acting
Standard Setting Pressure600Maximum Inlet Pressure Rating3000
Actuation TypePressure SensingMaximum Flow Rate15
For Fluid TypeMineral-based or synthetic hydraulic fluidsPressure Control Range570-1200
Mounting TypeScrew in cartridge valveMaximum Tank Pressure1800
Operation TypeAutomaticBody Materialn/a
Weight0.5Maximum Pressure Setting1200
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Maximum Drain Flow Rate0.03
Adjustment MechanismNon-AdjustableMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Cavity SizeC10-3Valve MaterialAll parts steel. All operating parts hardened steel.
DivisionHydraulic Systems DivisionMaximum Pressure Differential1000
Maximum Operating Pressure3000ConfigurationPressure Reducing/Relieving
Minimum Operating Temperature-35Pressure Control Sensitivityn/a
Seal MaterialD-Ring (Standard)Operating Temperature-35 to +200
Maximum Operating Temperature+200
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