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Picture of Direct Acting Pressure Reducing Relieving Valves - PR103K21

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

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).
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SKU PR103K21
$73.52
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialD-Ring (Standard)
Flow Rate15 GAL/MIN, 56 L/MINAdjustment MechanismKnob
Maximum Inlet Pressure Rating3000 PSI, 210 BARPressure Control Range600-1800 PSI, 41.4-124 BAR
ConfigurationPressure Reducing/RelievingMaximum Operating Pressure210 bar
Minimum Operating Temperature-37 °CSeal MaterialD-Ring (Standard)
Maximum Tank Pressure1800 psiFunctionDirect Acting
Installation Torque50-56 NmMaximum Drain Flow Rate0.03 Gal/min
Operating Temperature-35 to +200 °FMaximum Inlet Pressure Rating210 bar
Actuation TypePressure SensingMaximum Pressure Setting124 bar
Maximum Pressure Differential69 barPressure Control Range600-1800 psi
Operation TypeAutomaticValve MaterialAll parts steel. All operating parts hardened steel.
Mounting TypeScrew in cartridge valveWeight0.5 lb
Body Materialn/aAdjustment MechanismKnob
For Fluid TypeMineral-based or synthetic hydraulic fluidsMaximum Operating Temperature+93 °C
Maximum Flow Rate15 Gal/minFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Flow Rate15 Gal/min
Cavity SizeC10-3DivisionHydraulic Systems Division
Standard Setting Pressure1000 psiPressure Control Sensitivity250 per turn psi
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