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Parker PRH081F30N - 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. PRH081F30N

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Body Material	n/a
Minimum Operating Temperature	-30	Maximum Operating Pressure	5000
Division	Hydraulic Valve Systems Division	Division	Hydraulic Systems Division
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Weight	0.25
Maximum Flow Rate	8	Actuation Type	Pressure Sensing
Maximum Pressure Setting	3000	Operation Type	Automatic
Function	Pilot Operated	Flow Rate	8
Leak Rate	n/a	Maximum Tank Pressure	5000
Pressure Control Sensitivity	n/a	Port Thread Size	n/a
Cracking Pressure	n/a	Cavity Size	C08-3
Configuration	Pressure Reducing/Relieving	Adjustment Mechanism	Fixed
Maximum Inlet Pressure Rating	5500	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	-30 to +250	Maximum Operating Temperature	+250
Mounting Type	Screw in cartridge valve	Installation Torque	32-36
Standard Setting Pressure	1500	Pressure Control Range	200-3000
Maximum Drain Flow Rate	0.15	Seal Material	Nitrile
Flow Rate	8 GAL/MIN, 30 L/MIN	Mounting Type	Screw in cartridge valve
Cracking Pressure	N/A	Adjustment Mechanism	Fixed
Pressure Control Range	200-3000 PSI, 13.8-210 BAR

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