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Pilot Operated Relief Valves - RAH161K30

Name: Pilot Operated Relief Valves - RAH161K30
SKU: RAH161K30
Availability: OutOfStock

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

SKU: RAH161K30

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Products specifications

Attribute name	Attribute value
Body Material	N/A	Maximum Operating Pressure	350 bar
Seal Material	Nitrile	Division	Hydraulic Systems Division
Division	Hydraulic Cartridge Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Weight	0.34 kg	Flow Rate	80 Gal/min
Maximum Flow Rate	80 Gal/min	Minimum Operating Temperature	-34 °C
Actuation Type	Pressure Sensing	Configuration	Pressure Relief
Maximum Pressure Setting	3000 psi	Operation Type	Automatic
Adjustment Mechanism	Knob	Function	Pilot Operated
Cavity Size	C16-2	Maximum Tank Pressure	5000 psi
Maximum Inlet Pressure Rating	380 bar	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Maximum Operating Temperature	+121 °C	Valve Material	All parts steel. All operating parts hardened steel
Operating Temperature	-34 to +121 °C	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Standard Setting Pressure	103.5 bar
Pressure Control Sensitivity	58.9 per turn bar	Installation Torque	121-125 lb-ft
Pressure Control Range	20.7-210 bar	Leak Rate	5 per @ 100 psi (6.8 bar) setting cm3/min
Reseat Pressure	90% of pressure setting
Seal Material	Nitrile	Adjustment Mechanism	Knob
Maximum Inlet Pressure Rating	5500 PSI, 380 BAR	Pressure Control Range	300-3000 PSI, 20.7-210 BAR
Flow Rate	80 GAL/MIN, 302.8 L/MIN

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