Direct Acting Pressure Reducing Relieving Valves - PR103K21

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: PR103K21
$91.50
Products specifications
Attribute nameAttribute value
Seal MaterialD-Ring (Standard)Valve MaterialAll parts steel. All operating parts hardened steel.
Maximum Operating Pressure210 barMounting TypeScrew in cartridge valve
DivisionHydraulic Systems DivisionMinimum Operating Temperature-37 °C
Pressure Control Range600-1800 psiMaximum Flow Rate15 Gal/min
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Operation TypeAutomatic
Maximum Drain Flow Rate0.03 Gal/minMaximum Pressure Setting124 bar
Operating Temperature-35 to +200 °FMaximum Operating Temperature+93 °C
Maximum Tank Pressure1800 psiBody MaterialN/A
ConfigurationPressure Reducing/RelievingMaximum Pressure Differential69 bar
Maximum Inlet Pressure Rating210 barActuation TypePressure Sensing
Weight0.5 lbFor Fluid TypeMineral-based or synthetic hydraulic fluids
Installation Torque50-56 NmFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Adjustment MechanismKnobStandard Setting Pressure1000 psi
FunctionDirect ActingPressure Control Sensitivity250 per turn psi
Flow Rate15 Gal/minCavity SizeC10-3
Flow Rate15 GAL/MIN, 56 L/MINMaximum Inlet Pressure Rating3000 PSI, 210 BAR
Pressure Control Range600-1800 PSI, 41.4-124 BARSeal MaterialD-Ring (Standard)
Adjustment MechanismKnob
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