Standard Check Valves - D02B2-6.9N

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 D02B2-6.9N
$44.65
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Cracking Pressure100 PSI, 6.9 BARMaximum Flow Rate21 GAL/Min, 80 L/MIN
Seal MaterialNitrileMaximum Operating Temperature250 °F
Body Materialn/aMaximum Operating Pressure6000 psi
DivisionHydraulic Cartridge Systems DivisionFor Fluid TypeMineral-based Hydraulic Fluids
Valve MaterialSteel (all parts)Filter Efficiency RatingSAE Class 4
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-30 °F
Actuation TypePressure SensingDivisionMobile Hydraulic Systems Division Europe
Cavity SizeC08-2Installation Torque30 lb-ft
Operating Temperature-34 to 121 °CMaximum Inlet Pressure Rating420 bar
Cracking Pressure100 psiFunctionStandard Check
Flow Direction2-1 CheckedWeight0.11 lb
Flow Rate45 L/min @ 100 Psi (7 bar) NominalLeak Rate< 3 drops/min @ 6000 Psi (420 bar)
Maximum Flow Rate21 Gal/min
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