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VAT Vakuumventile AG is an internationally active Swiss company that is active in the development, manufacture and sale of vacuum valves for the semiconductor and vacuum coating industry as well as for research. The products are used, among other things, in semiconductor and flat screen production, glass and tool coating, metallurgy, surface analysis, high-energy physics, synchrotrons, laser technology and space simulation.

The company is based in the municipality of Sennwald in the canton of St. Gallen. All development and valve assembly in clean rooms takes place in Switzerland. Sales, advice and service are provided by sales companies in the USA, Japan, Taiwan, China, South Korea, Singapore, Germany, England and France.

Source:  Wikipedia - VAT vacuum valves

Authorized service partner


Company headquarters : Sennwald, Schweiz


Our service portfolio

As an authorized service partner of VAT , DREEBIT GmbH carries out maintenance, repairs, cleaning and decontamination of valves of all series (except all-metal valves) of the company VAT .

Our service employees regularly take part in training and qualification measures and are in close contact with the manufacturer.

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