MHA ZENTGRAF at Hydrogen Technology Expo Europe 2025 – Booth 7D21

Visit us at the Hydrogen Technology Expo Europe 2025 in Hamburg! From 21–23 October 2025, MHA ZENTGRAF will showcase its latest high-pressure hydrogen valve solutions at Europe’s leading exhibition and conference for hydrogen technologies. You can find us in Hall 7, Booth 7D21.

This year, we will highlight our newly TPED-certified spindle valve for hydrogen applications up to 600 bar, alongside our proven HFKH series of hydrogen ball valves for 500, 650, and 1000 bar.
In addition, we will present our flow control valve, check valves, and high-pressure filter – all developed and tested according to the latest hydrogen standards.

Our experts will be available to discuss technical details and tailored flow control solutions for hydrogen production, transport, storage, and refueling systems.

We look forward to meeting you in Hamburg!

→ www.hydrogen-worldexpo.com