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PRH161S50V - 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 PRH161S50V

$167.48/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	Mounting Type	Screw in cartridge valve
Cracking Pressure	N/A	Pressure Control Range	500-5000 PSI, 34.5-350 BAR
Flow Rate	40 GAL/MIN, 151.4 L/MIN	Cavity Size	C16-3
Minimum Operating Temperature	-26 °C	Adjustment Mechanism	Screw
Port Thread Size	N/A	Pressure Control Range	34.5-350 bar
Mounting Type	Screw in cartridge valve	Flow Rate	40 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
Maximum Pressure Setting	350 bar	Function	Pilot Operated
Cracking Pressure	N/A psi	Operation Type	Automatic
Maximum Drain Flow Rate	0.5 Gal/min	Standard Setting Pressure	2500 psi
Division	Hydraulic Systems Division	Division	Hydraulic Cartridge Systems Division
Maximum Flow Rate	40 Gal/min	Leak Rate	5 per 100 PSI (6.9 BAR) setting cc/min
Maximum Operating Temperature	+204 °C	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Configuration	Pressure Reducing/Relieving
Pressure Control Sensitivity	131.7 per turn bar	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Actuation Type	Pressure Sensing	Operating Temperature	-15 to +400 °F
Maximum Operating Pressure	5000 psi	Weight	0.75 lb
Installation Torque	121-125 lb-ft	Body Material	N/A

Product resources

Literature and Reference Materials