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Parker PRH122F50V - Pilot Operated Pressure Reducing Valves

Parker’s pilot operated pressure reducing valves are capable of flows up to 150 lpm (40 gpm) and regulating pressures up to 350 bar (5000 psi) and are commonly used for setting the pressure of a sub-circuit within a hydraulic system.

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Brand Parker

Part No. PRH122F50V

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Products specifications

Attribute name	Attribute value
Seal Material	Fluorocarbon	Body Material	n/a
Maximum Operating Pressure	5000	Division	Hydraulic Valve Systems Division
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-15	Flow Rate	30
Maximum Flow Rate	30	Actuation Type	Pressure Sensing
Operation Type	Automatic	Function	Pilot Operated
Maximum Tank Pressure	5000	Maximum Pressure Setting	5000
Pressure Control Sensitivity	n/a	Weight	0.6
Cavity Size	C12-3	Adjustment Mechanism	Fixed
Maximum Inlet Pressure Rating	5500	Installation Torque	56
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Operating Temperature	-15 to +400	Maximum Operating Temperature	+400
Mounting Type	Screw in cartridge valve	Valve Material	All parts steel. All operating parts hardened steel.
Standard Setting Pressure	2500	Configuration	Pressure Reducing
Pressure Control Range	500-5000	Maximum Drain Flow Rate	0.5
Seal Material	Fluorocarbon	Adjustment Mechanism	Fixed
Flow Rate	30 GAL/MIN, 113.7 L/MIN	Pressure Control Range	500-5000 PSI, 34.5-350 BAR

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