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Pilot Operated Pressure Reducing Valves - PRH082S50N

Name: Pilot Operated Pressure Reducing Valves - PRH082S50N
SKU: PRH082S50N

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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SKU PRH082S50N

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Adjustment Mechanism	Screw
Flow Rate	8 GAL/MIN, 30 L/MIN	Pressure Control Range	200-5000 PSI, 13.8-350 BAR
Seal Material	Nitrile	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	-34 °C	Maximum Flow Rate	8 Gal/min
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Screw	Function	Pilot Operated
Flow Rate	8 Gal/min	Maximum Tank Pressure	5000 psi
Cavity Size	C08-3	Weight	0.25 lb
Maximum Inlet Pressure Rating	380 bar	Maximum Operating Temperature	+121 °C
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Operating Temperature	-34 to +121 °C	Mounting Type	Screw in cartridge valve
Installation Torque	32-36 lb-ft	Valve Material	All parts steel. All operating parts hardened steel.
Standard Setting Pressure	172.4 bar	Maximum Pressure Setting	350 bar
Configuration	Pressure Reducing	Pressure Control Range	200-5000 psi
Maximum Drain Flow Rate	0.15 Gal/min	Pressure Control Sensitivity	137.6 per turn bar

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