Global market leader
For high performance vacuum valves mission-critical components for advanced R&D and manufacturing processes of semiconductors, LED, solar cells, displays and other high vacuum demanding products.
Broadest Valve Technology and Related Products Portfolio
Vacuum valves, gas inlet valves, multi valve modules (manifolds)
Vacuum chambers with integrated valves
Motion components (like wafer lift systems)
Edge welded bellows
Retrofitting, refurbishment and upgrading services
Custom engineering and ultra-clean production
Close to customer
Sales/Service representations in 29 countries.
R&D sites: Haag (Switzerland), San Jose CA (United States), Penang (Malaysia)
Manufacturing sites: Haag (Switzerland), Penang (Malaysia), Arad (Romania) and Xinwu (Taiwan).
VAT Vakuumventile AG
Sales and Customer Service Seelistrasse 19469, Haag Switzerland
+41 81 772 49 03