Parker D02B2-1.0N - Standard Check Valves

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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Brand Parker
Part No. D02B2-1.0N
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileMaximum Operating Temperature250 °F
Body Materialn/aMaximum Operating Pressure6000 psi
DivisionHydraulic Cartridge Systems DivisionFor Fluid TypeSynthetic Hydraulic Fluids
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-34 °CActuation TypePressure Sensing
DivisionMobile Hydraulic Systems Division EuropeCavity SizeC08-2
Valve MaterialHardened Steel (all operating parts)Operating Temperature-30 to 250 °F
Maximum Inlet Pressure Rating420 barInstallation Torque40 Nm
Cracking Pressure15 psiFlow Direction1-2 Free Flow
FunctionStandard CheckWeight0.11 lb
Flow Rate45 L/min @ 100 Psi (7 bar) NominalLeak Rate< 3 drops/min @ 6000 Psi (420 bar)
Maximum Flow Rate21 Gal/minSeal MaterialNitrile
Cracking Pressure15 PSI, 1 BARMaximum Flow Rate21 GAL/Min, 80 L/MIN
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