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Parker A04B2HZN - 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).

AFP Availability:	Quote Required
Partner Available:	4 In Stock

Brand Parker

Part No. A04B2HZN

$128.41/each

Products specifications

Attribute name	Attribute value
UOM	EA	Mounting Type	Screw-in Cartridge
Standard Setting Pressure	100 bar	Leak Rate	5 drops/min @ 1450 Psi (100 bar)
Division	Mobile Hydraulic Systems Division Europe	Operating Temperature	-34 to 121 °C
Body Material	n/a	Maximum Flow Rate	100 L/min
Operation Type	Automatic	Minimum Operating Temperature	-30 °F
Reseat Pressure	n/a	Flow Rate	100 L/min
Installation Torque	37 lb-ft	Wire Mesh Screen Included	n/a
Seal Material	Nitrile	Actuation Type	Pressure Sensing
Valve Material	Steel (all parts)	Maximum Pressure Setting	3000 psi
Weight	0.62 lb	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Maximum Inlet Pressure Rating	420 bar	Adjustment Mechanism	Screw
Filter Efficiency Rating	ISO 4406 18/16/13	Maximum Operating Pressure	420 bar
Maximum Tank Pressure	420 bar	Function	Direct Acting
Pressure Control Range	5 to 210 bar	For Fluid Type	Synthetic Hydraulic Fluids
Pressure Control Sensitivity	305 psi Per Turn	Configuration	Pressure Relief
Cavity Size	C10-2	Maximum Operating Temperature	250 °F
Seal Material	Nitrile	Adjustment Mechanism	Screw
Maximum Inlet Pressure Rating	6000 PSI, 420 BAR	Flow Rate	28 GAL/MIN, 100 L/MIN
Pressure Control Range	72-3000 PSI, 5-210 BAR

Product resources

Literature and Reference Materials