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).
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Partner Available:6 In Stock
Brand Parker
Part No. A04B2HZN
$114.75
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Maximum Operating Temperature250 °FBody Materialn/a
For Fluid TypeSynthetic Hydraulic FluidsValve MaterialSteel (all parts)
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-30 °FMaximum Operating Pressure420 bar
FunctionDirect ActingConfigurationPressure Relief
Mounting TypeScrew-in CartridgeActuation TypePressure Sensing
Maximum Pressure Setting3000 psiDivisionMobile Hydraulic Systems Division Europe
Leak Rate5 drops/min @ 1450 Psi (100 bar)Operation TypeAutomatic
Reseat Pressuren/aAdjustment MechanismScrew
Maximum Tank Pressure420 barOperating Temperature-34 to 121 °C
Standard Setting Pressure100 barWire Mesh Screen Includedn/a
Maximum Inlet Pressure Rating420 barWeight0.62 lb
Flow Rate100 L/minCavity SizeC10-2
Maximum Flow Rate100 L/minInstallation Torque37 lb-ft
Pressure Control Range5 to 210 barPressure Control Sensitivity305 psi Per Turn
Seal MaterialNitrileAdjustment MechanismScrew
Maximum Inlet Pressure Rating6000 PSI, 420 BARFlow Rate28 GAL/MIN, 100 L/MIN
Pressure Control Range72-3000 PSI, 5-210 BAR