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Parker PRH121F30V - Pilot Operated Pressure Reducing Relieving Valves

Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).

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Brand Parker

Part No. PRH121F30V

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Products specifications

Attribute name	Attribute value
Seal Material	Fluorocarbon	Body Material	n/a
Maximum Operating Pressure	5000	Division	Hydraulic Valve Systems Division
Division	Hydraulic Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-15	Flow Rate	30
Maximum Flow Rate	30	Actuation Type	Pressure Sensing
Maximum Pressure Setting	3000	Operation Type	Automatic
Function	Pilot Operated	Maximum Tank Pressure	5000
Pressure Control Sensitivity	n/a	Port Thread Size	n/a
Cracking Pressure	n/a	Weight	0.6
Cavity Size	C12-3	Configuration	Pressure Reducing/Relieving
Adjustment Mechanism	Fixed	Maximum Inlet Pressure Rating	5500
Installation Torque	56	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Valve Material	All parts steel. All operating parts hardened steel	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Operating Temperature	-15 to +400	Maximum Operating Temperature	+400
Mounting Type	Screw in cartridge valve	Maximum Drain Flow Rate	0.25
Standard Setting Pressure	1500	Pressure Control Range	300-3000
Seal Material	Fluorocarbon	Mounting Type	Screw in cartridge valve
Cracking Pressure	N/A	Adjustment Mechanism	Fixed
Flow Rate	30 GAL/MIN, 113.7 L/MIN	Pressure Control Range	300-3000 PSI, 20.7-210 BAR

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