Products

Needle Valves

Precision dosing valves with a needle assembly to apply precise dots or very fine beads of low to medium viscosity adhesives and fluids such as activators, inks, gels, solvents, lubricants, glue's, chemicals and UV cure adhesives. Needle design at tip end reduces dead space for a very fast shut off and higher levels of control. Needle valves are designed to apply micro shots without drips. The valve design is vertical with fluid flow from the side by syringe, cartridge or fluid line feed (from pressure pot). Use black fluid line feed tubing with UV cure adhesives.

Needle Valves dispense very precise deposits over a wide range of shot and bead sized due to a minimal dead fluid one. An external stroke control adjustment to fine-tune shot sizes. Easy to maintain, with little or no downtime. The compact design and easy-mount threaded hole allows for easy integration into automated applications.

All valves take a fluid feed direct from syringes, cartridges or pressure pots. Valves operate with minimal maintenance, ensuring clean and accurate dispensing whether used by hand, fixed on a production line or mounted onto an XYZ robot. Do not use these valves for reactive adhesives and fluids such as Cyanoacrylates.

Hand lever valves provide non-timed deposits with a single feed of fluid from syringe, cartridge or pressure pot. Air operated valves link to a controller (such as the TS250 or TS500R) and can make controlled, repeat shots. They also take a direct feed of fluid from syringe barrel, cartridge reservoir or pressure pot.

Adhesive Dispensing Ltd provide a wide range of equipment options for dispensing almost all assembly fluids - from watery liquids, solvents, primers and activators through to thick pastes, sealants, silicones, gels and epoxies.