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Parker PRH162S20V - 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. PRH162S20V

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Products specifications

Attribute name	Attribute value
Seal Material	Fluorocarbon	Body Material	n/a
Maximum Operating Pressure	5000 psi	Division	Hydraulic Cartridge Systems Division
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-15 °F	Weight	2 lb
Maximum Flow Rate	40 Gal/min	Actuation Type	Pressure Sensing
Operation Type	Automatic	Adjustment Mechanism	Screw
Function	Pilot Operated	Maximum Tank Pressure	350 bar
Cavity Size	C16-3	Maximum Inlet Pressure Rating	380 bar
Installation Torque	73 lb-ft	Flow Rate	40 Gal/min
Maximum Operating Temperature	+400 °F	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Operating Temperature	-15 to +400 °F	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Valve Material	All parts steel. All operating parts hardened steel.
Standard Setting Pressure	1000 psi	Maximum Drain Flow Rate	0.94 L/min
Maximum Pressure Setting	138 bar	Configuration	Pressure Reducing
Pressure Control Range	200-2000 psi	Pressure Control Sensitivity	37 per turn bar
Seal Material	Fluorocarbon	Adjustment Mechanism	Screw
Flow Rate	40 GAL/MIN, 150 L/MIN	Pressure Control Range	200-2000 PSI, 13.8-138 BAR

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