Direct Acting Pressure Reducing Relieving Valves - PR103K12

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).
Availability: Backordered
SKU: PR103K12
$91.50
Products specifications
Attribute nameAttribute value
Installation Torque37-41 lb-ftMaximum Drain Flow Rate0.03 Gal/min
Minimum Operating Temperature-37 °CWeight0.23 kg
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Pressure Control Sensitivity11.4 per turn bar
Maximum Inlet Pressure Rating210 barStandard Setting Pressure41.4 bar
ConfigurationPressure Reducing/RelievingMaximum Flow Rate56 L/min
Body MaterialN/AFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Actuation TypePressure SensingAdjustment MechanismKnob
For Fluid TypeMineral-based or synthetic hydraulic fluidsOperating Temperature-37 to +93 °C
FunctionDirect ActingPressure Control Range39.3-83 bar
Maximum Operating Pressure3000 psiSeal MaterialD-Ring (Standard)
Cavity SizeC10-3Maximum Pressure Setting1200 psi
Maximum Operating Temperature+200 °FDivisionHydraulic Systems Division
Maximum Tank Pressure124 barValve MaterialAll parts steel. All operating parts hardened steel.
Maximum Pressure Differential1000 psiMounting TypeScrew in cartridge valve
Flow Rate56 L/minOperation TypeAutomatic
Flow Rate15 GAL/MIN, 56 L/MINPressure Control Range570-1200 PSI, 39.3-83 BAR
Maximum Inlet Pressure Rating3000 PSI, 210 BARAdjustment MechanismKnob
Seal MaterialD-Ring (Standard)
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