Direct Acting Pressure Reducing Relieving Valves - PR103T12

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: PR103T12
POR
Products specifications
Attribute nameAttribute value
Pressure Control Range570-1200 psiFlow Rate15 Gal/min
Maximum Pressure Setting83 barMaximum Operating Pressure210 bar
Seal MaterialD-Ring (Standard)Cavity SizeC10-3
Minimum Operating Temperature-35 °FMounting TypeScrew in cartridge valve
DivisionHydraulic Systems DivisionValve MaterialAll parts steel. All operating parts hardened steel.
Maximum Pressure Differential1000 psiOperation TypeAutomatic
Weight0.23 kgInstallation Torque37-41 lb-ft
Maximum Inlet Pressure Rating3000 psiMaximum Flow Rate15 Gal/min
Adjustment MechanismTamper ResistantMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Pressure Control Sensitivity11.4 per turn barStandard Setting Pressure41.4 bar
Body MaterialN/AMaximum Tank Pressure1800 psi
ConfigurationPressure Reducing/RelievingMaximum Operating Temperature+93 °C
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Actuation TypePressure Sensing
Maximum Drain Flow Rate0.12 L/minFor Fluid TypeMineral-based or synthetic hydraulic fluids
Operating Temperature-37 to +93 °CFunctionDirect Acting
Seal MaterialD-Ring (Standard)Flow Rate15 GAL/MIN, 56 L/MIN
Adjustment MechanismTamper ResistantPressure Control Range570-1200 PSI, 39.3-83 BAR
Maximum Inlet Pressure Rating3000 PSI, 210 BAR
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