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A04G2PZN - 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).

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

SKU A04G2PZN

$777.15/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Adjustment Mechanism	Screw	Pressure Control Range	145-6000 PSI, 10-420 BAR
Maximum Inlet Pressure Rating	6000 PSI, 420 BAR	Flow Rate	53 GAL/MIN, 200 L/MIN
Seal Material	Nitrile	Maximum Operating Temperature	250 °F
Body Material	n/a	For Fluid Type	Synthetic Hydraulic Fluids
Filter Efficiency Rating	SAE Class 4	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-30 °F	Weight	0.46 lb
Maximum Operating Pressure	420 bar	Configuration	Pressure Relief
Mounting Type	Screw-in Cartridge	Actuation Type	Pressure Sensing
Operation Type	Automatic	Valve Material	Hardened Steel (all operating parts)
Reseat Pressure	n/a	Adjustment Mechanism	Screw
Maximum Tank Pressure	6000 psi	Pressure Control Sensitivity	800 psi Per Turn
Maximum Inlet Pressure Rating	420 bar	Function	Pilot Operated
Flow Rate	53 Gal/min	Leak Rate	100 cm3/min @ 1450 Psi (100 bar)
Cavity Size	C10-2	Maximum Flow Rate	200 L/min
Installation Torque	37 lb-ft	Pressure Control Range	145 to 6000 psi
Maximum Pressure Setting	420 bar	Standard Setting Pressure	2900 psi

Product resources

Literature and Reference Materials