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A04G2HZN - Pilot Operated Relief Valves

Parker’s pilot operated relief valves are designed for continuous duty applications featuring great stability with low pressure drop; working with pressures up to 420 bar (6000 psi) and flows up to 400 lpm (106 gpm).

Manufacturer: Parker

Availability:	Backordered Estimated Lead Time: 133 days
Partner Available:	Backordered

SKU A04G2HZN

$777.15/each

Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Adjustment Mechanism	Screw	Pressure Control Range	145-3000 PSI, 10-210 BAR
Maximum Inlet Pressure Rating	6000 PSI, 420 BAR	Flow Rate	53 GAL/MIN, 200 L/MIN
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Pressure Control Sensitivity	30 bar Per Turn
Pressure Control Range	10 to 210 bar	Flow Rate	200 L/min
Filter Efficiency Rating	ISO 4406 18/16/13	Weight	0.46 lb
Maximum Operating Pressure	420 bar	Configuration	Pressure Relief
Operating Temperature	-34 to 121 °C	Actuation Type	Pressure Sensing
Minimum Operating Temperature	-30 °F	Adjustment Mechanism	Screw
Mounting Type	Screw-in Cartridge	Cavity Size	C10-2
Maximum Pressure Setting	3000 psi	Seal Material	Nitrile
Maximum Flow Rate	53 Gal/min	Leak Rate	100 cm3/min @ 1450 Psi (100 bar)
Maximum Operating Temperature	121 °C	Valve Material	Steel (all parts)
Maximum Tank Pressure	420 bar	Maximum Inlet Pressure Rating	6000 psi
Function	Pilot Operated	Operation Type	Automatic
Reseat Pressure	n/a	Division	Mobile Hydraulic Systems Division Europe
Body Material	n/a	Installation Torque	50 Nm
Standard Setting Pressure	100 bar	Division	Hydraulic Cartridge Systems Division
For Fluid Type	Synthetic Hydraulic Fluids

Product resources

Literature and Reference Materials