When spraying any type of liquid, pst spray liquid flow can cause many problems.Unwanted drips can ruin product finishes on painted or coated surfaces. Additionly, excess liquid flow wastes precious resources such as expensive coatings, chemicals or water. EXAIR´s no drip atomizing nozzles are ideal where no post-spray drip is wanted. When the compressed air aupply is shut off, the no drip nozzles positively seals off the flow of liquid eliminating the possibility of drips. They can be used in any application that our standard atomizing nozzles can be used. Unlike some manufacturers, there is no need to run a separate air line to control the no drip mechanism. The same compressed air used to combine and atomize liquid in a variety of patterns is used to open a valve allowing liquid to flow. That makes these ideal for use with EXAIR´s money and energy saving EFC.