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Parker A04H3PTN - Pilot Operated Ventable Relief Valves

REGIONAL - Parker’s pilot operated ventable relief valves offer the ability to control the pressure setting via internal adjustment or remote circuit; ideal in applications that require multiple settings up to 420 bar (6000 psi) and 400 lpm (106 gpm).

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Brand Parker

Part No. A04H3PTN

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Body Material	n/a
Minimum Operating Temperature	-30	Division	Hydraulic Valve Systems Division
Cavity Size	C10-3S	For Fluid Type	Synthetic Hydraulic Fluids
Valve Material	Steel (all parts)	Filter Efficiency Rating	SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Maximum Operating Temperature	250
Flow Rate	50	Maximum Flow Rate	50
Maximum Operating Pressure	6000	Weight	0.55
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	6000	Operating Temperature	-30 to 250
Maximum Inlet Pressure Rating	6000	Function	Pilot Operated
Leak Rate	25 cm3/min @ 1450 Psi (100 bar)	Configuration	Ventable Pressure Relief
Installation Torque	37	Pressure Control Range	145 to 6000
Maximum Pressure Setting	6000	Standard Setting Pressure	2900
Pressure Control Sensitivity	800 psi Per Turn	Seal Material	Nitrile
Adjustment Mechanism	Tamper Resistant	Maximum Inlet Pressure Rating	6000 PSI, 420 BAR
Flow Rate	50 GAL/MIN, 190 L/MIN	Pressure Control Range	145-6000 PSI, 10-420 BAR

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