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Parker A04H3PZV - 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. A04H3PZV

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Products specifications

Attribute name	Attribute value
Maximum Operating Temperature	400 °F	Seal Material	Fluorocarbon
Body Material	n/a	Maximum Operating Pressure	6000 psi
Division	Hydraulic Cartridge Systems Division	Cavity Size	C10-3S
For Fluid Type	Synthetic Hydraulic Fluids	Valve Material	Steel (all parts)
Operating Temperature	-26 to 204 °C	Filter Efficiency Rating	SAE Class 4
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-26 °C
Maximum Flow Rate	50 Gal/min	Weight	0.25 kg
Flow Rate	190 L/min	Mounting Type	Screw-in Cartridge
Actuation Type	Pressure Sensing	Division	Mobile Hydraulic Systems Division Europe
Operation Type	Automatic	Reseat Pressure	n/a
Adjustment Mechanism	Screw	Maximum Tank Pressure	6000 psi
Maximum Inlet Pressure Rating	6000 psi	Function	Pilot Operated
Leak Rate	25 cm3/min @ 1450 Psi (100 bar)	Configuration	Ventable Pressure Relief
Installation Torque	50 Nm	Pressure Control Range	145 to 6000 psi
Maximum Pressure Setting	420 bar	Standard Setting Pressure	200 bar
Pressure Control Sensitivity	55 bar Per Turn	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	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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