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Parker A06H3HWN - 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. A06H3HWN

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Maximum Operating Temperature	250 °F
Body Material	n/a	Division	Hydraulic Cartridge Systems Division
For Fluid Type	Synthetic Hydraulic Fluids	Filter Efficiency Rating	SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Cavity Size	C16-3S
Minimum Operating Temperature	-34 °C	Weight	0.58 kg
Maximum Operating Pressure	420 bar	Mounting Type	Screw-in Cartridge
Actuation Type	Pressure Sensing	Maximum Pressure Setting	210 bar
Division	Mobile Hydraulic Systems Division Europe	Operation Type	Automatic
Valve Material	Hardened Steel (all operating parts)	Reseat Pressure	n/a
Adjustment Mechanism	Knob	Maximum Tank Pressure	6000 psi
Operating Temperature	-30 to 250 °F	Pressure Control Range	145 to 3000 psi
Pressure Control Sensitivity	30 bar Per Turn	Maximum Inlet Pressure Rating	6000 psi
Function	Pilot Operated	Leak Rate	100 cm3/min @ 1450 Psi (100 bar)
Configuration	Ventable Pressure Relief	Standard Setting Pressure	1450 psi
Flow Rate	106 Gal/min	Maximum Flow Rate	400 L/min
Installation Torque	74 lb-ft	Seal Material	Nitrile
Adjustment Mechanism	Knob	Pressure Control Range	145-3000 PSI, 10-210 BAR
Maximum Inlet Pressure Rating	6000 PSI, 420 BAR	Flow Rate	106 GAL/MIN, 400 L/MIN

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