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PRH081T50V - 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 PRH081T50V

$103.31/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Tamper Resistant	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	Cavity Size	C08-3
Minimum Operating Temperature	-15 °F	Port Thread Size	N/A
Adjustment Mechanism	Tamper Resistant	Pressure Control Range	200-5000 psi
Pressure Control Sensitivity	131.7 per turn bar	Mounting Type	Screw in cartridge valve
Flow Rate	8 Gal/min	Valve Material	All parts steel. All operating parts hardened steel
Seal Material	Fluorocarbon	Maximum Inlet Pressure Rating	5500 psi
Maximum Tank Pressure	5000 psi	Cracking Pressure	N/A psi
Function	Pilot Operated	Operation Type	Automatic
Maximum Drain Flow Rate	0.56 L/min	Standard Setting Pressure	172 bar
Division	Hydraulic Cartridge Systems Division	Maximum Pressure Setting	350 bar
Maximum Flow Rate	30 L/min	Leak Rate	N/A cc/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Maximum Operating Temperature	+204 °C
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Operating Pressure	350 bar
Configuration	Pressure Reducing/Relieving	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Actuation Type	Pressure Sensing	Operating Temperature	-26 to +204 °C
Installation Torque	43-49 Nm	Weight	0.25 lb
Body Material	N/A	Division	Hydraulic Systems Division

Product resources

Literature and Reference Materials