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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.

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

SKU PRH122S10

$146.60/each

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

Product resources

Literature and Reference Materials