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Parker PR103S12V - 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).

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Brand Parker

Part No. PR103S12V

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Products specifications

Attribute name	Attribute value
Actuation Type	Pressure Sensing	Seal Material	Fluorocarbon
Pressure Control Range	570-1200 psi	Flow Rate	15 Gal/min
Installation Torque	50-56 Nm	Maximum Flow Rate	56 L/min
Maximum Drain Flow Rate	0.12 L/min	Weight	0.23 kg
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Cavity Size	C10-3
Configuration	Pressure Reducing/Relieving	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Tank Pressure	1800 psi	Operation Type	Automatic
Maximum Operating Temperature	+400 °F	Valve Material	All parts steel. All operating parts hardened steel.
Pressure Control Sensitivity	11.4 per turn bar	Maximum Operating Pressure	3000 psi
Maximum Pressure Differential	69 bar	Minimum Operating Temperature	-15 °F
Standard Setting Pressure	41.4 bar	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Adjustment Mechanism	Screw	Maximum Inlet Pressure Rating	3000 psi
Maximum Pressure Setting	1200 psi	Function	Direct Acting
Operating Temperature	-26 to +204 °C	Division	Hydraulic Systems Division
Mounting Type	Screw in cartridge valve	Body Material	n/a
Seal Material	Fluorocarbon	Flow Rate	15 GAL/MIN, 56 L/MIN
Adjustment Mechanism	Screw	Pressure Control Range	570-1200 PSI, 39.3-83 BAR
Maximum Inlet Pressure Rating	3000 PSI, 210 BAR

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