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

PRH122S50V - Pilot Operated Pressure Reducing Valves

Parker’s pilot operated pressure reducing valves are capable of flows up to 150 lpm (40 gpm) and regulating pressures up to 350 bar (5000 psi) and are commonly used for setting the pressure of a sub-circuit within a hydraulic system.

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 71 days
Partner Available:	Backordered

SKU PRH122S50V

$154.43/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	Flow Rate	30 GAL/MIN, 113.7 L/MIN
Pressure Control Range	500-5000 PSI, 34.5-350 BAR	Maximum Drain Flow Rate	0.5 Gal/min
Standard Setting Pressure	2500 psi	Maximum Flow Rate	113.7 L/min
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel.
Maximum Operating Temperature	+204 °C	Division	Hydraulic Cartridge Systems Division
Maximum Pressure Setting	350 bar	Operating Temperature	-26 to +204 °C
Maximum Operating Pressure	350 bar	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Actuation Type	Pressure Sensing	Configuration	Pressure Reducing
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Division	Hydraulic Systems Division
Installation Torque	56 lb-ft	Body Material	N/A
Weight	0.6 lb	Operation Type	Automatic
Adjustment Mechanism	Screw	Minimum Operating Temperature	-26 °C
Cavity Size	C12-3	Pressure Control Range	500-5000 psi
Mounting Type	Screw in cartridge valve	Flow Rate	113.7 L/min
Pressure Control Sensitivity	1711 per turn psi	Seal Material	Fluorocarbon
Maximum Tank Pressure	350 bar	Maximum Inlet Pressure Rating	380 bar
Function	Pilot Operated

Product resources

Literature and Reference Materials