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Pilot Operated Relief Valves - RAH081T30N

Name: Pilot Operated Relief Valves - RAH081T30N
SKU: RAH081T30N
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).

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SKU: RAH081T30N

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Products specifications

Attribute name	Attribute value
Division	Hydraulic Cartridge Systems Division	Minimum Operating Temperature	-30 °F
Actuation Type	Pressure Sensing	Maximum Pressure Setting	3000 psi
Body Material	n/a	Mounting Type	Screw in cartridge valve
Reseat Pressure	90% of pressure setting	Operation Type	Automatic
Leak Rate	5 per @ 100 psi (6.8 bar) setting cm3/min	Pressure Control Range	13.8-210 bar
Function	Pilot Operated	Seal Material	Nitrile
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Operating Temperature	-34 to +121 °C
Maximum Inlet Pressure Rating	350 bar	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Configuration	Pressure Relief	Maximum Flow Rate	75.8 L/min
Maximum Tank Pressure	350 bar	Pressure Control Sensitivity	859 per turn psi
Cavity Size	C08-2	Maximum Operating Temperature	+121 °C
Maximum Operating Pressure	350 bar	Adjustment Mechanism	Tamper Resistant
For Fluid Type	Mineral-based or synthetic hydraulic fluids	Weight	0.2 lb
Division	Hydraulic Systems Division	Flow Rate	75.8 L/min
Standard Setting Pressure	103.5 bar	Installation Torque	43-49 Nm
Valve Material	All parts steel. All operating parts hardened steel
Flow Rate	20 GAL/MIN, 75.8 L/MIN	Pressure Control Range	200-3000 PSI, 13.8-210 BAR
Seal Material	Nitrile	Maximum Inlet Pressure Rating	5000 PSI, 350 BAR
Adjustment Mechanism	Tamper Resistant

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