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Parker PRH122S30 - 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.

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Partner Available:	Quote Required

Brand Parker

Part No. PRH122S30

$168.50/each

Products specifications

Attribute name	Attribute value
UOM	EA	Cavity Size	C12-3
Pressure Control Range	20.7-210 bar	Maximum Operating Temperature	+121 °C
Standard Setting Pressure	103.5 bar	Maximum Drain Flow Rate	1.9 L/min
Operation Type	Automatic	Maximum Flow Rate	113.7 L/min
Operating Temperature	-30 to +250 °F	Body Material	N/A
Mounting Type	Screw in cartridge valve	Minimum Operating Temperature	-30 °F
Installation Torque	76 Nm	Division	Hydraulic Systems Division
Flow Rate	113.7 L/min	Actuation Type	Pressure Sensing
Maximum Operating Pressure	350 bar	Seal Material	Nitrile
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Valve Material	All parts steel. All operating parts hardened steel.
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.6 lb
Adjustment Mechanism	Screw	Maximum Pressure Setting	3000 psi
Function	Pilot Operated	Maximum Tank Pressure	350 bar
Maximum Inlet Pressure Rating	380 bar	Division	Hydraulic Cartridge Systems Division
Configuration	Pressure Reducing	Pressure Control Sensitivity	60 per turn bar
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Seal Material	Nitrile
Adjustment Mechanism	Screw	Flow Rate	30 GAL/MIN, 113.7 L/MIN
Pressure Control Range	300-3000 PSI, 20.7-210 BAR

Product resources

Literature and Reference Materials