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PRH082K50 - 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.

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 71 days
Partner Available:	Backordered

SKU PRH082K50

$95.70/each

Products specifications

Attribute name	Attribute value
UOM	EA	Adjustment Mechanism	Knob
Flow Rate	8 GAL/MIN, 30 L/MIN	Seal Material	D-Ring (Standard)
Pressure Control Range	200-5000 PSI, 13.8-350 BAR	Operating Temperature	-35 to +200 °F
Actuation Type	Pressure Sensing	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Configuration	Pressure Reducing
Maximum Operating Pressure	350 bar	Division	Hydraulic Systems Division
Body Material	N/A	Installation Torque	43-49 Nm
Weight	0.11 kg	Operation Type	Automatic
Adjustment Mechanism	Knob	Cavity Size	C08-3
Minimum Operating Temperature	-35 °F	Pressure Control Range	13.8-350 bar
Mounting Type	Screw in cartridge valve	Flow Rate	30 L/min
Pressure Control Sensitivity	137.6 per turn bar	Function	Pilot Operated
Seal Material	D-ring (Standard)	Maximum Inlet Pressure Rating	5500 psi
Maximum Tank Pressure	350 bar	Maximum Drain Flow Rate	0.56 L/min
Standard Setting Pressure	172.4 bar	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Operating Temperature	+93 °C	Valve Material	All parts steel. All operating parts hardened steel.
Maximum Pressure Setting	350 bar	Maximum Flow Rate	8 Gal/min
Division	Hydraulic Cartridge Systems Division

Product resources

Literature and Reference Materials