Parker D02B2-3.4V - 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. D02B2-3.4V
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Products specifications
Attribute nameAttribute value
Maximum Operating Temperature204 °CSeal MaterialFluorocarbon
Body Materialn/aMaximum Operating Pressure6000 psi
DivisionHydraulic Cartridge Systems DivisionFor Fluid TypeMineral-based Hydraulic Fluids
Valve MaterialSteel (all parts)Operating Temperature-15 to 400 °F
Filter Efficiency RatingISO 4406 18/16/13Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-15 °FActuation TypePressure Sensing
DivisionMobile Hydraulic Systems Division EuropeCavity SizeC08-2
Installation Torque30 lb-ftMaximum Inlet Pressure Rating420 bar
Flow Direction2-1 CheckedFunctionStandard Check
Weight0.11 lbFlow Rate45 L/min @ 100 Psi (7 bar) Nominal
Leak Rate< 3 drops/min @ 6000 Psi (420 bar)Cracking Pressure3.4 bar
Maximum Flow Rate21 Gal/minSeal MaterialFluorocarbon
Cracking Pressure50 PSI, 3.4 BARMaximum Flow Rate21 GAL/Min, 80 L/MIN
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