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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).

Manufacturer: Parker

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

SKU PRH081S50V

$92.00/each

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	Adjustment Mechanism	Screw
Minimum Operating Temperature	-26 °C	Cracking Pressure	N/A psi
Cavity Size	C08-3	Pressure Control Range	13.8-350 bar
Port Thread Size	N/A	Mounting Type	Screw in cartridge valve
Seal Material	Fluorocarbon	Valve Material	All parts steel. All operating parts hardened steel
Maximum Operating Temperature	+204 °C	Maximum Inlet Pressure Rating	380 bar
Leak Rate	N/A cc/min	Maximum Pressure Setting	5000 psi
Function	Pilot Operated	Maximum Tank Pressure	5000 psi
Division	Hydraulic Systems Division	Installation Torque	43-49 Nm
Standard Setting Pressure	2500 psi	Maximum Drain Flow Rate	0.15 Gal/min
Operation Type	Automatic	Division	Hydraulic Cartridge Systems Division
Maximum Flow Rate	8 Gal/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Operating Temperature	-15 to +400 °F	Configuration	Pressure Reducing/Relieving
Flow Rate	30 L/min	Pressure Control Sensitivity	1910 per turn psi
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Operating Pressure	350 bar
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Body Material	N/A
Actuation Type	Pressure Sensing	Weight	0.25 lb

Product resources

Literature and Reference Materials