A precision dosing valve that uses a needle assembly to dispense precise dots or very fine beads of low to medium viscosity adhesives and fluids such as anaerobics, activators, inks, gels, solvents, lubricants, chemicals and UV's. 

Needle seal at tip end prevents dead space for very fast shut off when dispensing micro dots without drips. Suited to repeat deposits, controlled lines or potting of grease, gels, UV cure, solvents and inks.

This needle valve is designed to apply micro shots without drips. The valve design is vertical with fluid flow from the side either by syringe, cartridge or fluid line feed (from pressure pot).  Always use black fluid lines or feed tubing with any UV cure adhesives.