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Parker RAH201S30 - Pilot Operated Relief Valves

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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Brand Parker

Part No. RAH201S30

$171.56

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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	Flow Rate	100 Gal/min
Maximum Operating Pressure	350 bar	Maximum Flow Rate	379 L/min
Configuration	Pressure Relief	Actuation Type	Pressure Sensing
Maximum Pressure Setting	210 bar	Operation Type	Automatic
Adjustment Mechanism	Screw	Function	Pilot Operated
Maximum Tank Pressure	5000 psi	Cavity Size	C20-2
Maximum Inlet Pressure Rating	5500 psi	Weight	0.9 kg
Installation Torque	133 Nm	Maximum Operating Temperature	+250 °F
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Valve Material	All parts steel. All operating parts hardened steel
Operating Temperature	-30 to +250 °F	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Standard Setting Pressure	1500 psi
Pressure Control Range	300-3000 psi	Leak Rate	5 per @ 100 psi (6.8 bar) setting cm3/min
Reseat Pressure	80% of pressure setting	Pressure Control Sensitivity	867 per turn psi
Seal Material	Nitrile	Adjustment Mechanism	Screw
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	300-3000 PSI, 20.7-210 BAR
Flow Rate	100 GAL/MIN, 379 L/MIN

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