Diaphragm Valve

Diaphragm Valves are designed to dispense low to medium viscosity materials with precision accuracy over a wide range of shot and bead sized down to a fraction of a micro liter. An internal spring return makes the valves fully adaptable for use with Techcon Systems time/pressure controllers. A short opening stroke provides extremely fast, positive shut-off. An external stroke control adjustment makes it easy for the operator to fine tune shot sizes. The compact design allows for mounting flexibility and easy integration into automated applications.

A stainless steel fluid housing is compatible with a variety of chemicals; especially UV cure adhesives, resins and lacquers used in the manufacture of DVDs and CDs.

The valves are low maintenance; easy-to-use, easy-to-maintain with user replaceable spare parts. Horizontally mounted configurations and hand-held diaphragm valves are also available.


  • Sealess design – excellent moisture sensitive resistance
  • Many configurations available for fluid compatibility, including Delrin® for UV sensitive fluids
  • Compact design
  • Vertical or horizontal mounting options for machine integration
  • Hand-held option available


This “Seamless” valve design is recommended for moisture sensitive fluid (CA). Teflon® and Delrin® versions are available for chemical compatibility options. The compact design makes for easy integration into automated applications.


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