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PRH122S10 - 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 PRH122S10

$146.60/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Adjustment Mechanism	Screw	Pressure Control Range	100-1000 PSI, 6.9-69 BAR
Flow Rate	30 GAL/MIN, 113.7 L/MIN	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Division	Hydraulic Cartridge Systems Division	Maximum Flow Rate	30 Gal/min
Maximum Operating Temperature	+121 °C	Maximum Inlet Pressure Rating	380 bar
Maximum Pressure Setting	69 bar	Seal Material	Nitrile
Valve Material	All parts steel. All operating parts hardened steel.	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Body Material	N/A	Actuation Type	Pressure Sensing
Weight	0.27 kg	Maximum Operating Pressure	350 bar
Standard Setting Pressure	34.5 bar	Maximum Drain Flow Rate	1.9 L/min
Operation Type	Automatic	Division	Hydraulic Systems Division
Installation Torque	56 lb-ft	Adjustment Mechanism	Screw
Minimum Operating Temperature	-30 °F	Mounting Type	Screw in cartridge valve
Pressure Control Sensitivity	334 per turn psi	Flow Rate	30 Gal/min
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Pressure Control Range	100-1000 psi
Operating Temperature	-30 to +250 °F	Configuration	Pressure Reducing
Maximum Tank Pressure	350 bar	Function	Pilot Operated
Cavity Size	C12-3

Product resources

Literature and Reference Materials