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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).

Manufacturer: Parker

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

SKU RAH201S30

$199.01/each

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

Product resources

Literature and Reference Materials