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PRH081S50V - Pilot Operated Pressure Reducing Relieving Valves

Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).

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

SKU PRH081S50V

$92.00/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	Flow Rate	8 GAL/MIN, 30 L/MIN
Mounting Type	Screw in cartridge valve	Cracking Pressure	N/A
Pressure Control Range	200-5000 PSI, 13.8-350 BAR	Seal Material	Fluorocarbon
Body Material	n/a	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-26 °C	Maximum Operating Pressure	350 bar
Flow Rate	30 L/min	Maximum Flow Rate	8 Gal/min
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Screw	Function	Pilot Operated
Maximum Tank Pressure	5000 psi	Maximum Pressure Setting	5000 psi
Port Thread Size	n/a	Cavity Size	C08-3
Weight	0.25 lb	Configuration	Pressure Reducing/Relieving
Maximum Inlet Pressure Rating	380 bar	Installation Torque	43-49 Nm
Maximum Operating Temperature	+204 °C	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Mounting Type	Screw in cartridge valve	Leak Rate	N/A cc/min
Pressure Control Sensitivity	1910 per turn psi	Standard Setting Pressure	2500 psi
Cracking Pressure	N/A psi	Pressure Control Range	13.8-350 bar
Maximum Drain Flow Rate	0.15 Gal/min

Product resources

Literature and Reference Materials