Standard Check Valves - D02B2-6.9V

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: D02B2-6.9V
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Products specifications
Attribute nameAttribute value
Weight0.05 kgMaximum Operating Pressure420 bar
Maximum Operating Temperature400 °FSeal MaterialFluorocarbon
Body Materialn/aDivisionHydraulic Cartridge Systems Division
Minimum Operating Temperature-15 °FOperating Temperature-26 to 204 °C
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)For Fluid TypeMineral-based Hydraulic Fluids
Filter Efficiency RatingSAE Class 4Maximum Flow Rate80 L/min
Actuation TypePressure SensingDivisionMobile Hydraulic Systems Division Europe
Cavity SizeC08-2Valve MaterialHardened Steel (all operating parts)
Installation Torque30 lb-ftMaximum Inlet Pressure Rating6000 psi
Cracking Pressure6.9 barFunctionStandard Check
Flow Rate45 L/min @ 100 Psi (7 bar) NominalLeak Rate< 3 drops/min @ 6000 Psi (420 bar)
Flow Direction2-1 Checked
Seal MaterialFluorocarbonCracking Pressure100 PSI, 6.9 BAR
Maximum Flow Rate21 GAL/Min, 80 L/MIN
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