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RAH121K30V - 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 RAH121K30V

$137.46/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Knob	Maximum Inlet Pressure Rating	5500 PSI, 380 BAR
Pressure Control Range	300-3000 PSI, 20.7-210 BAR	Flow Rate	50 GAL/MIN, 189.5 L/MIN
Seal Material	Fluorocarbon	Body Material	n/a
Maximum Operating Pressure	5000 psi	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-26 °C	Maximum Flow Rate	50 Gal/min
Configuration	Pressure Relief	Actuation Type	Pressure Sensing
Maximum Pressure Setting	210 bar	Operation Type	Automatic
Adjustment Mechanism	Knob	Function	Pilot Operated
Maximum Tank Pressure	5000 psi	Cavity Size	C12-2
Maximum Inlet Pressure Rating	380 bar	Maximum Operating Temperature	+204 °C
Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Valve Material	All parts steel. All operating parts hardened steel	Mounting Type	Screw in cartridge valve
Weight	0.48 lb	Standard Setting Pressure	1500 psi
Pressure Control Range	300-3000 psi	Reseat Pressure	80% of pressure setting
Flow Rate	189.5 L/min	Leak Rate	82 @ 75% Crack Pressure cm3/min
Installation Torque	124-130 Nm	Pressure Control Sensitivity	867 per turn psi

Product resources

Literature and Reference Materials