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Pilot Operated Relief Valves - RAH081F20V

Name: Pilot Operated Relief Valves - RAH081F20V
SKU: RAH081F20V

Parker’s pilot operated relief valves are designed for continuous duty applications featuring great stability with low pressure drop; working with pressures up to 420 bar (6000 psi) and flows up to 400 lpm (106 gpm).

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SKU RAH081F20V

POR

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Products specifications

Attribute name	Attribute value
Maximum Inlet Pressure Rating	5000 PSI, 350 BAR	Flow Rate	20 GAL/MIN, 75.8 L/MIN
Pressure Control Range	100-2000 PSI, 6.9-138 BAR	Seal Material	Fluorocarbon
Adjustment Mechanism	Fixed	Operation Type	Automatic
Mounting Type	Screw in cartridge valve	Flow Rate	20
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Body Material	n/a
Maximum Operating Temperature	+400	Leak Rate	5 per @ 100 psi (6.8 bar) setting
Division	Hydraulic Valve Systems Division	Configuration	Pressure Relief
Function	Pilot Operated	Reseat Pressure	90% of pressure setting
Valve Material	All parts steel. All operating parts hardened steel	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Division	Hydraulic Systems Division
Maximum Flow Rate	20	Installation Torque	32-36
Weight	0.2	Maximum Inlet Pressure Rating	5000
Seal Material	Fluorocarbon	Minimum Operating Temperature	-15
Pressure Control Sensitivity	n/a	Maximum Pressure Setting	2000
Cavity Size	C08-2	Standard Setting Pressure	1000
Adjustment Mechanism	Fixed	Pressure Control Range	100-2000
Operating Temperature	-15 to +400	Maximum Tank Pressure	5000
Maximum Operating Pressure	5000	Actuation Type	Pressure Sensing

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