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A02B2HZN - Direct Acting Relief Valves

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).

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

SKU A02B2HZN

$137.01/each

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Products specifications

Attribute name	Attribute value
UOM	EA	Seal Material	Nitrile
Adjustment Mechanism	Screw	Maximum Inlet Pressure Rating	6000 PSI, 420 BAR
Flow Rate	8 GAL/MIN, 30 L/MIN	Pressure Control Range	72-3000 PSI, 5-210 BAR
Seal Material	Nitrile	Maximum Operating Temperature	250 °F
Body Material	n/a	Maximum Operating Pressure	6000 psi
For Fluid Type	Mineral-based Hydraulic Fluids	Valve Material	Steel (all parts)
Filter Efficiency Rating	ISO 4406 18/16/13	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature	-34 °C	Flow Rate	30 L/min
Maximum Flow Rate	8 Gal/min	Function	Direct Acting
Configuration	Pressure Relief	Mounting Type	Screw-in Cartridge
Actuation Type	Pressure Sensing	Leak Rate	5 drops/min @ 1450 Psi (100 bar)
Cavity Size	C08-2	Operation Type	Automatic
Reseat Pressure	n/a	Adjustment Mechanism	Screw
Maximum Tank Pressure	420 bar	Standard Setting Pressure	100 bar
Wire Mesh Screen Included	n/a	Pressure Control Sensitivity	435 psi Per Turn
Weight	0.44 lb	Installation Torque	40 Nm
Pressure Control Range	72 to 3000 psi	Maximum Pressure Setting	6000 psi
Maximum Inlet Pressure Rating	3000 psi

Product resources

Literature and Reference Materials