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PRH082S50 - 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.

Availability:	Backordered Estimated Lead Time: 36 days
Partner Available:	Backordered

SKU PRH082S50

$80.04/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Adjustment Mechanism	Screw
Flow Rate	8 GAL/MIN, 30 L/MIN	Seal Material	D-Ring (Standard)
Pressure Control Range	200-5000 PSI, 13.8-350 BAR	Body Material	n/a
Maximum Operating Pressure	5000 psi	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-37 °C	Maximum Operating Temperature	+200 °F
Maximum Flow Rate	30 L/min	Actuation Type	Pressure Sensing
Operation Type	Automatic	Adjustment Mechanism	Screw
Function	Pilot Operated	Flow Rate	8 Gal/min
Maximum Tank Pressure	350 bar	Maximum Pressure Setting	5000 psi
Seal Material	D-Ring (Standard)	Cavity Size	C08-3
Weight	0.25 lb	Maximum Inlet Pressure Rating	5500 psi
Installation Torque	43-49 Nm	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Mounting Type	Screw in cartridge valve
Valve Material	All parts steel. All operating parts hardened steel.	Standard Setting Pressure	172.4 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

Product resources

Literature and Reference Materials