Direct Acting Pressure Reducing Relieving Valves - PR103S12N

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: PR103S12N
$84.60
Products specifications
Attribute nameAttribute value
FunctionDirect ActingFlow Rate15 Gal/min
Pressure Control Range39.3-83 barMaximum Pressure Setting1200 psi
Cavity SizeC10-3Maximum Operating Temperature+250 °F
Adjustment MechanismScrewMaximum Operating Pressure210 bar
DivisionHydraulic Systems DivisionMounting TypeScrew in cartridge valve
Valve MaterialAll parts steel. All operating parts hardened steel.Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Pressure Control Sensitivity165 per turn psiOperation TypeAutomatic
Maximum Flow Rate15 Gal/minSeal MaterialNitrile
Standard Setting Pressure41.4 barMaximum Inlet Pressure Rating210 bar
ConfigurationPressure Reducing/RelievingBody MaterialN/A
Installation Torque50-56 NmMinimum Operating Temperature-30 °F
Maximum Tank Pressure1800 psiMaximum Pressure Differential69 bar
For Fluid TypeMineral-based or synthetic hydraulic fluidsOperating Temperature-34 to +121 °C
Actuation TypePressure SensingMaximum Drain Flow Rate0.12 L/min
Weight0.5 lbFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Adjustment MechanismScrewPressure Control Range570-1200 PSI, 39.3-83 BAR
Flow Rate15 GAL/MIN, 56 L/MINMaximum Inlet Pressure Rating3000 PSI, 210 BAR
Seal MaterialNitrile
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