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Pilot Operated Relief Valves - RAH161T50V

Name: Pilot Operated Relief Valves - RAH161T50V
SKU: RAH161T50V

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).

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SKU RAH161T50V

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Products specifications

Attribute name	Attribute value
Seal Material	Fluorocarbon	Adjustment Mechanism	Tamper Resistant
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	500-5000 PSI, 34.5-350 BAR
Flow Rate	80 GAL/MIN, 302.8 L/MIN	Seal Material	Fluorocarbon
Body Material	n/a	Maximum Operating Pressure	5000 psi
Division	Hydraulic Cartridge Systems Division	Division	Hydraulic Systems Division
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-26 °C
Weight	0.34 kg	Configuration	Pressure Relief
Actuation Type	Pressure Sensing	Operation Type	Automatic
Adjustment Mechanism	Tamper Resistant	Function	Pilot Operated
Maximum Tank Pressure	350 bar	Maximum Pressure Setting	5000 psi
Cavity Size	C16-2	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
Operating Temperature	-26 to +204 °C	Mounting Type	Screw in cartridge valve
Pressure Control Sensitivity	1910 per turn psi	Standard Setting Pressure	2500 psi
Pressure Control Range	500-5000 psi	Installation Torque	164-170 Nm
Leak Rate	5 per @ 100 psi (6.8 bar) setting cm3/min	Reseat Pressure	90% of pressure setting
Flow Rate	302.8 L/min	Maximum Flow Rate	302.8 L/min

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