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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.

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

SKU PRH082K50

$95.70/each

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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	Body Material	n/a
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-35 °F
Maximum Operating Pressure	350 bar	Flow Rate	30 L/min
Maximum Flow Rate	8 Gal/min	Actuation Type	Pressure Sensing
Weight	0.11 kg	Operation Type	Automatic
Adjustment Mechanism	Knob	Function	Pilot Operated
Maximum Tank Pressure	350 bar	Seal Material	D-Ring (Standard)
Cavity Size	C08-3	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
Maximum Operating Temperature	+93 °C	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	13.8-350 bar
Maximum Drain Flow Rate	0.56 L/min	Pressure Control Sensitivity	137.6 per turn bar

Product resources

Literature and Reference Materials