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Pilot Operated Relief Valves - RAH201K30

Name: Pilot Operated Relief Valves - RAH201K30
SKU: RAH201K30
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: RAH201K30

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Products specifications

Attribute name	Attribute value
Body Material	N/A	Maximum Operating Pressure	350 bar
Maximum Pressure Setting	210 bar	Weight	0.9 kg
Seal Material	Nitrile	Division	Hydraulic Systems Division
Division	Hydraulic Cartridge Systems Division	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-34 °C	Maximum Flow Rate	100 Gal/min
Actuation Type	Pressure Sensing	Configuration	Pressure Relief
Operation Type	Automatic	Adjustment Mechanism	Knob
Function	Pilot Operated	Maximum Tank Pressure	350 bar
Cavity Size	C20-2	Maximum Inlet Pressure Rating	5500 psi
Installation Torque	98 lb-ft	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	-30 to +250 °F	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Mounting Type	Screw in cartridge valve	Flow Rate	379 L/min
Standard Setting Pressure	103.5 bar	Pressure Control Range	300-3000 psi
Leak Rate	5 per @ 100 psi (6.8 bar) setting cm3/min	Reseat Pressure	80% of pressure setting
Pressure Control Sensitivity	59.7 per turn bar
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	100 GAL/MIN, 379 L/MIN

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