In future, hydrogen will make a significant contribution to sustainability and environmental protection. For example in e-mobility as an alternative fuel in fuel cells or in the production of green steel. For this industry sector MHA ZENTGRAF developes ball valve and flow control solutions used in the complete process chain - hydrogen generation, transport and mobile pipelines as well as compression and dispenser stations. Pressure ratings up to 1000 bar are realized. Since 2020 MHA ZENTGRAF is member of the German Hydrogen and Fuel Cell Association.