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PRH161S10 - 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: 36 days
Partner Available:	Backordered

SKU PRH161S10

$150.08/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Adjustment Mechanism	Screw	Mounting Type	Screw in cartridge valve
Cracking Pressure	N/A	Pressure Control Range	100-1000 PSI, 6.9-69 BAR
Flow Rate	40 GAL/MIN, 151.4 L/MIN	Mounting Type	Screw in cartridge valve
Port Thread Size	N/A	Adjustment Mechanism	Screw
Cavity Size	C16-3	Minimum Operating Temperature	-34 °C
Pressure Control Sensitivity	19.6 per turn bar	Pressure Control Range	6.9-69 bar
Flow Rate	151.4 L/min	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Inlet Pressure Rating	5500 psi	Function	Pilot Operated
Maximum Tank Pressure	5000 psi	Cracking Pressure	N/A psi
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Division	Hydraulic Cartridge Systems Division
Standard Setting Pressure	34.5 bar	Maximum Drain Flow Rate	0.5 Gal/min
Leak Rate	5 per 100 PSI (6.9 BAR) setting cc/min	Maximum Operating Temperature	+250 °F
Seal Material	Nitrile	Valve Material	All parts steel. All operating parts hardened steel
Maximum Pressure Setting	1000 psi	Maximum Flow Rate	40 Gal/min
Operating Temperature	-30 to +250 °F	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Actuation Type	Pressure Sensing	Weight	0.75 lb
Maximum Operating Pressure	5000 psi	Configuration	Pressure Reducing/Relieving
Division	Hydraulic Systems Division	Body Material	N/A
Operation Type	Automatic	Installation Torque	121-125 lb-ft

Product resources

Literature and Reference Materials