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Pilot Operated Relief Valves - RAH101S20N

Name: Pilot Operated Relief Valves - RAH101S20N
SKU: RAH101S20N

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 RAH101S20N

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Adjustment Mechanism	Screw
Maximum Inlet Pressure Rating	5000 PSI, 350 BAR	Flow Rate	30 GAL/MIN, 113 L/MIN
Pressure Control Range	100-2000 PSI, 6.9-138 BAR	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	0.5	Flow Rate	30
Maximum Flow Rate	30	Configuration	Pressure Relief
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Screw	Function	Pilot Operated
Cavity Size	C10-2	Maximum Tank Pressure	5000
Maximum Inlet Pressure Rating	5000	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Operating Temperature	-30 to +250	Maximum Operating Temperature	+250
Mounting Type	Screw in cartridge valve	Installation Torque	51-55
Standard Setting Pressure	1000	Maximum Pressure Setting	2000
Pressure Control Range	100-2000	Pressure Control Sensitivity	570 per turn
Leak Rate	5 per @ 100 psi (6.8 bar) setting	Reseat Pressure	90% of pressure setting

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