Nordson EFD P-Jet and P-Dot valves and V100 controllers jet low- to high-viscosity fluids with great precision and repeatability. Benefits include dispensing frequencies of up to 280Hz with dispensable volume starting at 3 nL. Exchangeable nozzles and dispensing tappets  adapt to different kinds of applications. 

Units are easy to use and maintain; low voltage of 24V and maximum fluid pressure of 87 psi (6 bar) is required.