We propose valves that are optimal for handling chemical liquids.
The wet process refers to the stage in the production system where liquids, particularly chemical liquids, are applied, and it is a core process in semiconductor manufacturing. GEMÜ products are made with wetted parts of PTFE or PFA, providing high chemical resistance that is unaffected by corrosive chemicals. Additionally, they offer added value such as space-saving, flexible and compact design, as well as high flow capacity with minimized pressure loss.
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Applications/Examples of results
[Examples of Achievements] - Etching and coating processes - Cleaning processes using chemical agents (such as RCA cleaning) - Other steps in the front-end of semiconductor manufacturing
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Company information
GEMÜ provides value through its cutting-edge manufacturing capabilities and new technology development. We have strong connections with the pharmaceutical industry worldwide and have been engaged in the development and improvement of valves. As a result, we offer a wide range of products, including "sanitary diaphragm valves," which require sterility, and "valves specialized for semiconductor manufacturing," which demand high control precision. We have established six manufacturing sites around the world and provide services in over 50 countries. As a leading company in the sanitary valve market, our products are adopted in many plants. We actively engage in research and development, with over 5% of our annual sales allocated to development investments. Thanks to this effort, we have been recognized by the Institute for Management and Economic Research (IMWF) in Germany as a technology company promoting digitalization.