The GEMÜ R480, R481, R487, and R488 Victoria butterfly valves, as well as the GEMÜ R470, R471, R477, and R478 Tugela butterfly valves, are suitable for operation with hydrogen. The certification applies to all housing types and pressure ratings.
This makes GEMÜ butterfly valves suitable for a wide range of industrial applications in the hydrogen sector. They are used, among other things, in electrolysis, PSA, and fuel cell plants, as well as in distribution networks for shutting off and regulating gas and liquid flows. Furthermore, they are used in secondary processes such as cooling water, gas, and water treatment systems. In power-to-liquid plants, they enable the precise control of hydrogen, CO₂, and synthesis gas flows in reactor and supply circuits.
The certified series meets all technical requirements for hydrogen applications, including compact design, short switching times, and suitability for a wide range of media.
With the certification now complete, GEMÜ butterfly valves are available for all applications using gaseous hydrogen. This provides customers with tested solutions for the safe, reliable, and efficient operation of hydrogen-based systems.