Standard Check Valves - D04B2-6.9V

Capable of flows from 3.5 to 303 lpm (0.9 to 80 gpm) and pressure as high as 420 bar (6,000 psi), Parker’s poppet and ball style check valves have a simple and robust design which are used to block flow in one direction, and allow flow in the opposite.
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SKU D04B2-6.9V
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonCracking Pressure100 PSI, 6.9 BAR
Maximum Flow Rate42 GAL/MIN, 160 L/MINMaximum Operating Temperature400 °F
Seal MaterialFluorocarbonBody Materialn/a
Maximum Operating Pressure6000 psiDivisionHydraulic Cartridge Systems Division
For Fluid TypeMineral-based Hydraulic FluidsOperating Temperature-15 to 400 °F
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-26 °CActuation TypePressure Sensing
DivisionMobile Hydraulic Systems Division EuropeValve MaterialHardened Steel (all operating parts)
Maximum Inlet Pressure Rating420 barCavity SizeC10-2
Installation Torque50 NmMaximum Flow Rate160 L/min
Cracking Pressure6.9 barWeight0.18 lb
FunctionStandard CheckFlow Direction2-1 Checked
Flow Rate90 L/min @ 100 Psi (7 bar) NominalLeak Rate3 drops/min @ 6000 Psi (420 bar)
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