GEMÜ Group, founded in 1964 by Fritz Müller and headquartered in Ingelfingen-Criesbach, Germany, is a leading global manufacturer of valves, measurement, and control systems for liquids, vapors, and gases. The company offers a comprehensive range of products, including diaphragm valves, globe valves, butterfly valves, ball valves, and control systems, serving industries such as pharmaceuticals, biotechnology, food and beverage, microelectronics, and water treatment. GEMÜ is recognized as a world market leader for sterile valve applications in the pharmaceutical and biotechnology industries, emphasizing innovation, quality, and customized solutions. With 25 subsidiaries and 8 production sites worldwide, GEMÜ maintains a strong global presence, delivering tailored solutions to clients across Europe, Asia, the Americas, and Africa.
The certified valve series support gas flow control and isolation in hydrogen production, distribution, and processing systems across industrial energy infrastructure.
GEMÜ butterfly valves in the GEMÜ R480 Victoria series and the GEMÜ B20 ball valve have been awarded gas approval by DVGW (German Technical and Scientific Association for Gas and Water).