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Parker PRH102S50N - 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. PRH102S50N

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Body Material	n/a
Maximum Operating Pressure	5000 psi	Division	Hydraulic Cartridge Systems Division
Division	Hydraulic Systems Division	Flow Rate	15 Gal/min
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-34 °C
Weight	0.5 lb	Actuation Type	Pressure Sensing
Operation Type	Automatic	Adjustment Mechanism	Screw
Function	Pilot Operated	Maximum Tank Pressure	5000 psi
Cavity Size	C10-3	Maximum Inlet Pressure Rating	380 bar
Maximum Operating Temperature	+121 °C	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Operating Temperature	-34 to +121 °C	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Installation Torque	51-55 lb-ft
Maximum Flow Rate	56.3 L/min	Valve Material	All parts steel. All operating parts hardened steel.
Pressure Control Range	82.8-350 bar	Maximum Drain Flow Rate	0.25 Gal/min
Maximum Pressure Setting	350 bar	Standard Setting Pressure	2500 psi
Configuration	Pressure Reducing	Pressure Control Sensitivity	137.6 per turn bar
Seal Material	Nitrile	Adjustment Mechanism	Screw
Flow Rate	15 GAL/MIN, 56.3 L/MIN	Pressure Control Range	1200-5000 PSI, 82.8-350 BAR

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