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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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Brand Parker

Part No. PRH122S30

$123.94

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Products specifications

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

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