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PRH161K30 - 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 PRH161K30

$169.00/each

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	300-3000 PSI, 20.7-210 BAR
Flow Rate	40 GAL/MIN, 151.4 L/MIN	Weight	0.75 lb
Maximum Operating Pressure	350 bar	Body Material	N/A
Installation Torque	164-170 Nm	Maximum Drain Flow Rate	0.5 Gal/min
Operation Type	Automatic	Standard Setting Pressure	1500 psi
Division	Hydraulic Systems Division	Mounting Type	Screw in cartridge valve
Port Thread Size	N/A	Pressure Control Range	20.7-210 bar
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Configuration	Pressure Reducing/Relieving
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Pressure Control Sensitivity	58.9 per turn bar
Actuation Type	Pressure Sensing	Operating Temperature	-34 to +121 °C
Flow Rate	151.4 L/min	Cracking Pressure	N/A psi
Function	Pilot Operated	Minimum Operating Temperature	-30 °F
Adjustment Mechanism	Knob	Cavity Size	C16-3
Division	Hydraulic Cartridge Systems Division	Maximum Flow Rate	40 Gal/min
Leak Rate	5 per 100 PSI (6.9 BAR) setting cc/min	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Operating Temperature	+93 °C	Maximum Pressure Setting	210 bar
Seal Material	Nitrile	Maximum Tank Pressure	350 bar
Maximum Inlet Pressure Rating	5500 psi	Valve Material	All parts steel. All operating parts hardened steel

Product resources

Literature and Reference Materials