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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).

Availability:	Backordered Estimated Lead Time: 36 days
Partner Available:	Backordered

SKU RAH201S30

$199.01/each

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Products specifications

Attribute name	Attribute value
UOM	EA	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	Seal Material	Nitrile
Weight	0.9 kg	Operation Type	Automatic
Mounting Type	Screw in cartridge valve	Pressure Control Sensitivity	867 per turn psi
Cavity Size	C20-2	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Pressure Control Range	300-3000 psi	Configuration	Pressure Relief
Flow Rate	100 Gal/min	Standard Setting Pressure	1500 psi
Valve Material	All parts steel. All operating parts hardened steel	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature	+250 °F	Maximum Pressure Setting	210 bar
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	Maximum Flow Rate	379 L/min
Function	Pilot Operated	Maximum Inlet Pressure Rating	5500 psi
Actuation Type	Pressure Sensing	Leak Rate	5 per @ 100 psi (6.8 bar) setting cm3/min
Minimum Operating Temperature	-30 °F	Seal Material	Nitrile
Reseat Pressure	80% of pressure setting	Adjustment Mechanism	Screw
Maximum Tank Pressure	5000 psi	Body Material	n/a
Maximum Operating Pressure	350 bar	Installation Torque	133 Nm

Product resources

Literature and Reference Materials