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Parker A04B2PTN - Direct Acting Relief Valves

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).

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Brand Parker

Part No. A04B2PTN

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Body Material	n/a
Leak Rate	5	For Fluid Type	Synthetic Hydraulic Fluids
Valve Material	Hardened Steel	Filter Efficiency Rating	SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-30 °F
Maximum Operating Temperature	121 °C	Maximum Operating Pressure	420 bar
Function	Direct Acting	Configuration	Pressure Relief
Mounting Type	Screw-in Cartridge	Actuation Type	Pressure Sensing
Division	Mobile Hydraulic Systems Division Europe	Operation Type	Automatic
Reseat Pressure	n/a	Adjustment Mechanism	Tamper Resistant
Maximum Tank Pressure	420 bar	Operating Temperature	-34 to 121 °C
Wire Mesh Screen Included	n/a	Maximum Inlet Pressure Rating	6000 psi
Weight	0.28 kg	Flow Rate	26 Gal/min
Cavity Size	C10-2	Maximum Flow Rate	100 L/min
Installation Torque	37 lb-ft	Pressure Control Range	5 to 420 bar
Maximum Pressure Setting	420 bar	Standard Setting Pressure	2900 psi
Pressure Control Sensitivity	43.4	Seal Material	Nitrile
Adjustment Mechanism	Tamper Resistant	Maximum Inlet Pressure Rating	6000 PSI, 420 BAR
Flow Rate	28 GAL/MIN, 100 L/MIN	Pressure Control Range	72-6000 PSI, 5-420 BAR

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