Direct Acting Pressure Reducing Relieving Valves - PR103K21V

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 PR103K21V
$79.39
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismKnob
Maximum Inlet Pressure Rating3000 PSI, 210 BARFlow Rate15 GAL/MIN, 56 L/MIN
Seal MaterialFluorocarbonPressure Control Range600-1800 PSI, 41.4-124 BAR
Actuation TypePressure SensingMaximum Inlet Pressure Rating210 bar
FunctionDirect ActingMaximum Tank Pressure124 bar
Maximum Pressure Setting124 barSeal MaterialFluorocarbon
Maximum Flow Rate56 L/minWeight0.5 lb
Adjustment MechanismKnobFor Fluid TypeMineral-based or synthetic hydraulic fluids
Body Materialn/aDivisionHydraulic Systems Division
Standard Setting Pressure1000 psiFlow Rate15 Gal/min
Installation Torque37-41 lb-ftMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Cavity SizeC10-3Operating Temperature-26 to +204 °C
Maximum Operating Temperature+400 °FValve MaterialAll parts steel. All operating parts hardened steel.
Pressure Control Sensitivity250 per turn psiOperation TypeAutomatic
Mounting TypeScrew in cartridge valveMinimum Operating Temperature-26 °C
Maximum Pressure Differential1000 psiConfigurationPressure Reducing/Relieving
Maximum Operating Pressure3000 psiMaximum Drain Flow Rate0.12 L/min
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Pressure Control Range41.4-124 bar
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