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DV-05A Diaphragm Valve with Suckback

The DV-05A is an adjustable, air-actuated diaphragm poppet valve with high chemical resistance

The DV-05A is an air-actuated diaphragm poppet valve with an adjustable precision piston stroke. The DV-05 valve dispenses medium to medium-high viscosity fluids, and is suitable for a variety of applications.

The user can easily control the fluid flow by adjusting air pressure and pulse time and selecting the appropriate dispense tip. The piston stroke can also be adjusted to deposit a small amount of fluid onto the dispensing surface. A suckback action results in a clean cutoff of the dispensed fluid and eliminates fluid stringing.


  • High chemical resistance
  • Adjustable fluid flow
  • Adjustable suckback control
  • Low maintenance
  • Stainless steel construction for corrosive fluids
  • Compatible with all Nordson ASYMTEK dispensing systems

Compatible Fluids

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