*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

PRH161S30 - 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:	2 Limited Stock

SKU PRH161S30

$195.10/each

Bypass upcharge for backordered quantity

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	300-3000 PSI, 20.7-210 BAR
Flow Rate	40 GAL/MIN, 151.4 L/MIN	Valve Material	All parts steel. All operating parts hardened steel
Seal Material	Nitrile	Maximum Operating Temperature	+250 °F
Maximum Tank Pressure	5000 psi	Maximum Inlet Pressure Rating	5500 psi
Maximum Pressure Setting	210 bar	Function	Pilot Operated
Cracking Pressure	N/A psi	Operation Type	Automatic
Maximum Drain Flow Rate	1.9 L/min	Standard Setting Pressure	1500 psi
Division	Hydraulic Systems Division	Maximum Flow Rate	40 Gal/min
Division	Hydraulic Cartridge Systems Division	Leak Rate	5 per 100 PSI (6.9 BAR) setting cc/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Configuration	Pressure Reducing/Relieving
Actuation Type	Pressure Sensing	Flow Rate	151.4 L/min
Pressure Control Sensitivity	58.9 per turn bar	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Operating Temperature	-34 to +121 °C	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Operating Pressure	5000 psi	Weight	0.75 lb
Installation Torque	121-125 lb-ft	Body Material	N/A
Minimum Operating Temperature	-34 °C	Cavity Size	C16-3
Adjustment Mechanism	Screw	Pressure Control Range	20.7-210 bar
Port Thread Size	N/A	Mounting Type	Screw in cartridge valve

Product resources

Literature and Reference Materials