Direct Acting Relief Valves - A04B2PZN

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
SKU: A04B2PZN
$122.70
Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Flow Rate100 L/min
Seal MaterialNitrileMaximum Operating Pressure6000 psi
For Fluid TypeMineral-based Hydraulic FluidsFilter Efficiency RatingSAE Class 4
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Operating Temperature121 °C
Minimum Operating Temperature-34 °CMounting TypeScrew-in Cartridge
Actuation TypePressure SensingFunctionDirect Acting
ConfigurationPressure ReliefMaximum Pressure Setting420 bar
DivisionMobile Hydraulic Systems Division EuropeLeak Rate0.33 cm3/min @ 1450 Psi (100 bar)
Operation TypeAutomaticValve MaterialSteel (all parts)
Reseat Pressuren/aAdjustment MechanismScrew
Maximum Tank Pressure6000 psiOperating Temperature-34 to 121 °C
Pressure Control Range72 to 6000 psiStandard Setting Pressure2900 psi
Wire Mesh Screen Includedn/aMaximum Inlet Pressure Rating420 bar
Weight0.62 lbFlow Rate26 Gal/min
Cavity SizeC10-2Installation Torque37 lb-ft
Pressure Control Sensitivity43.4 bar Per Turn
Seal MaterialNitrileAdjustment MechanismScrew
Pressure Control Range72-6000 PSI, 5-420 BARMaximum Inlet Pressure Rating6000 PSI, 420 BAR
Flow Rate28 GAL/MIN, 100 L/MIN
California Residents: Prop-65 Warning
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