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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).

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 290 days
Partner Available:	Backordered

SKU A04H3PZV

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Fluorocarbon
Adjustment Mechanism	Screw	Pressure Control Range	145-6000 PSI, 10-420 BAR
Maximum Inlet Pressure Rating	6000 PSI, 420 BAR	Flow Rate	50 GAL/MIN, 190 L/MIN
Maximum Flow Rate	50 Gal/min	Valve Material	Steel (all parts)
For Fluid Type	Synthetic Hydraulic Fluids	Maximum Operating Temperature	400 °F
Division	Hydraulic Cartridge Systems Division	Maximum Pressure Setting	420 bar
Leak Rate	25 cm3/min @ 1450 Psi (100 bar)	Function	Pilot Operated
Seal Material	Fluorocarbon	Maximum Inlet Pressure Rating	6000 psi
Maximum Tank Pressure	6000 psi	Reseat Pressure	n/a
Division	Mobile Hydraulic Systems Division Europe	Body Material	n/a
Installation Torque	50 Nm	Operation Type	Automatic
Weight	0.25 kg	Standard Setting Pressure	200 bar
Mounting Type	Screw-in Cartridge	Pressure Control Range	145 to 6000 psi
Flow Rate	190 L/min	Pressure Control Sensitivity	55 bar Per Turn
Maximum Operating Pressure	6000 psi	Operating Temperature	-26 to 204 °C
Actuation Type	Pressure Sensing	Filter Efficiency Rating	SAE Class 4
Configuration	Ventable Pressure Relief	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Adjustment Mechanism	Screw	Cavity Size	C10-3S
Minimum Operating Temperature	-26 °C

Product resources

Literature and Reference Materials