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RAH201T50 - 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: 71 days
Partner Available:	Backordered

SKU RAH201T50

$222.07/each

Bypass upcharge for backordered quantity. Check this box if you prefer to backorder out of stock quantities from Hyspeco for this item, then click Add To Cart.

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Pressure Control Range	500-5000 PSI, 34.5-350 BAR	Adjustment Mechanism	Tamper Resistant
Flow Rate	100 GAL/MIN, 379 L/MIN	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Body Material	n/a	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Pressure Setting	5000 psi	Standard Setting Pressure	172.4 bar
Maximum Flow Rate	379 L/min	Maximum Tank Pressure	350 bar
Installation Torque	98 lb-ft	Cavity Size	C20-2
Operation Type	Automatic	Mounting Type	Screw in cartridge valve
Pressure Control Range	34.5-350 bar	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Inlet Pressure Rating	380 bar
Pressure Control Sensitivity	1711 per turn psi	Function	Pilot Operated
Valve Material	All parts steel. All operating parts hardened steel	Weight	2 lb
Adjustment Mechanism	Tamper Resistant	Configuration	Pressure Relief
Leak Rate	5 per @ 100 psi (6.8 bar) setting cm3/min	Flow Rate	379 L/min
Seal Material	Nitrile	Maximum Operating Pressure	350 bar
Actuation Type	Pressure Sensing	Minimum Operating Temperature	-30 °F
Maximum Operating Temperature	+121 °C	Reseat Pressure	80% of pressure setting

Product resources

Literature and Reference Materials