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Parker PRH122S50V - 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. PRH122S50V

$130.50

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Body Material	n/a	Division	Hydraulic Cartridge Systems Division
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-26 °C	Maximum Operating Pressure	350 bar
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Screw	Function	Pilot Operated
Maximum Tank Pressure	350 bar	Weight	0.6 lb
Cavity Size	C12-3	Maximum Inlet Pressure Rating	380 bar
Installation Torque	56 lb-ft	Maximum Operating Temperature	+204 °C
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Operating Temperature	-26 to +204 °C
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.	Maximum Pressure Setting	350 bar
Standard Setting Pressure	2500 psi	Configuration	Pressure Reducing
Flow Rate	113.7 L/min	Maximum Flow Rate	113.7 L/min
Pressure Control Range	500-5000 psi	Maximum Drain Flow Rate	0.5 Gal/min
Pressure Control Sensitivity	1711 per turn psi	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	Flow Rate	30 GAL/MIN, 113.7 L/MIN
Pressure Control Range	500-5000 PSI, 34.5-350 BAR

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