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PRH161K10 - 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 PRH161K10

$169.00/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Adjustment Mechanism	Knob	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	Seal Material	Nitrile
Body Material	n/a	Maximum Operating Pressure	5000 psi
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-30 °F
Weight	0.34 kg	Maximum Flow Rate	40 Gal/min
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Knob	Function	Pilot Operated
Maximum Tank Pressure	5000 psi	Port Thread Size	n/a
Cavity Size	C16-3	Configuration	Pressure Reducing/Relieving
Maximum Inlet Pressure Rating	5500 psi	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	Maximum Operating Temperature	+93 °C
Maximum Pressure Setting	1000 psi	Standard Setting Pressure	34.5 bar
Cracking Pressure	N/A psi	Pressure Control Range	100-1000 psi
Pressure Control Sensitivity	285 per turn psi	Maximum Drain Flow Rate	1.9 L/min
Flow Rate	151.4 L/min	Installation Torque	121-125 lb-ft
Leak Rate	5 per 100 PSI (6.9 BAR) setting cc/min

Product resources

Literature and Reference Materials