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Parker PR103S12 - Direct Acting Pressure Reducing Relieving Valves

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).

AFP Availability:	Quote Required
Partner Available:	52 In Stock

Brand Parker

Part No. PR103S12

$83.30/each

Products specifications

Attribute name	Attribute value
UOM	EA	Maximum Operating Temperature	+200 °F
Body Material	N/A	Mounting Type	Screw in cartridge valve
Standard Setting Pressure	41.4 bar	Operating Temperature	-37 to +93 °C
Division	Hydraulic Systems Division	Maximum Drain Flow Rate	0.12 L/min
Minimum Operating Temperature	-37 °C	Operation Type	Automatic
Maximum Flow Rate	15 Gal/min	Flow Rate	15 Gal/min
Installation Torque	37-41 lb-ft	Maximum Pressure Differential	69 bar
Seal Material	D-ring (Standard)	Actuation Type	Pressure Sensing
Maximum Pressure Setting	83 bar	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Inlet Pressure Rating	3000 psi	Weight	0.5 lb
Maximum Operating Pressure	3000 psi	Adjustment Mechanism	Screw
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Valve Material	All parts steel. All operating parts hardened steel.
Configuration	Pressure Reducing/Relieving	Maximum Tank Pressure	1800 psi
Function	Direct Acting	Pressure Control Range	570-1200 psi
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Pressure Control Sensitivity	165 per turn psi
Cavity Size	C10-3	Maximum Inlet Pressure Rating	3000 PSI, 210 BAR
Pressure Control Range	570-1200 PSI, 39.3-83 BAR	Adjustment Mechanism	Screw
Seal Material	D-Ring (Standard)	Flow Rate	15 GAL/MIN, 56 L/MIN

Product resources

Literature and Reference Materials