Direct Acting Pressure Reducing Relieving Valves - PR103K21N

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: 1 in stock
SKU: PR103K21N
$98.70
Products specifications
Attribute nameAttribute value
Maximum Pressure Differential69 barConfigurationPressure Reducing/Relieving
Seal MaterialNitrileMinimum Operating Temperature-30 °F
Body MaterialN/AMaximum Tank Pressure1800 psi
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Maximum Pressure Setting1800 psi
Actuation TypePressure SensingStandard Setting Pressure1000 psi
Operating Temperature-30 to +250 °FWeight0.5 lb
For Fluid TypeMineral-based or synthetic hydraulic fluidsAdjustment MechanismKnob
Pressure Control Sensitivity250 per turn psiFunctionDirect Acting
Flow Rate15 Gal/minCavity SizeC10-3
Maximum Operating Pressure210 barDivisionHydraulic Systems Division
Installation Torque37-41 lb-ftMaximum Operating Temperature+250 °F
Mounting TypeScrew in cartridge valveValve MaterialAll parts steel. All operating parts hardened steel.
Operation TypeAutomaticMaximum Drain Flow Rate0.03 Gal/min
Maximum Flow Rate15 Gal/minPressure Control Range600-1800 psi
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Inlet Pressure Rating210 bar
Maximum Inlet Pressure Rating3000 PSI, 210 BARSeal MaterialNitrile
Pressure Control Range600-1800 PSI, 41.4-124 BARAdjustment MechanismKnob
Flow Rate15 GAL/MIN, 56 L/MIN
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