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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).

AFP Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. RAH201S30

$228.75/each

Products specifications

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

Product resources

Literature and Reference Materials