Ball Valve News

- MHA Zentgraf (en)

MHA ZENTGRAF at PTC Asia 2025 – Booth E1-B1-1

From 28–31 October 2025, MHA ZENTGRAF will exhibit at PTC Asia, one of the leading trade fairs for power transmission and control technologies in Asia.

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.

HFSV600 Spindle Valve for Hydrogen Applications

Introducing the New HFSV600 Spindle Valve – Certified Safety for High-Pressure Hydrogen Applications down to -40°C

We are proud to announce the successful TPED certification of the HFSV600 spindle valve.

MHA Zentgraf at Hydrogen Technology Expo North America in Houston

MHA Zentgraf is excited to participate in one of the key international industry events: the Hydrogen Technology Expo North America, taking place on June 25–26, 2025 at the NRG Center in Houston, Texas, USA. Visit us at Booth 334.

MHA ZENTGRAF presents high-pressure valves and filters for hydrogen applications at the Hannover Messe 2025

From March 31 to April 4, 2025, we will be presenting our latest high-pressure valves and filters for hydrogen applications at the Hannover Messe. We look forward to your visit to our exhibition stand!

Hall 2, Stand B10

MHA Zentgraf at the Hydrogen Technology Expo in Hamburg

We are pleased to announce that MHA Zentgraf will be participating at the Hydrogen Technology Expo Europe in Hamburg on October 23rd and 24th, 2024. Visit us at our booth 1F65 at the Hamburg Messe to discover our latest solutions in hydrogen technology!

MHA Zentgraf Double Safety and Bleed Valve for Hydrogen Applications

MHA Zentgraf presents new double safety and bleed valves made of stainless steel for hydrogen applications

DSB valves are crucial for safe and efficient hydrogen applications, particularly at hydrogen refueling stations.

Discover our innovative products for hydrogen applications at the Hyvolution in Paris

MHA Zentgraf is pleased to be present at the Hyvolution Exhibition in Paris from January 30th to February 1st, 2024. Visit us at booth 6H29 to explore our latest innovations in ball valves and flow control valves for hydrogen applications.

Innovative Solutions for Hydrogen Applications: Explore Our High-Performance Ball Valves and Check Valves!

Are you looking for the right valve for your hydrogen application? You will surely find what you are looking for in our updated hydrogen brochure.

MHA at the Hydrogen Technology Expo Europe

From September 27th to 28th 2023, MHA will be represented at the Hydrogen Technology Expo Europe in Bremen. Visit us at Hall 5, Booth H120.

Ball valves

MHA ZENTGRAF is one of the leading manufacturers for high-pressure ball valves and flow control valves worldwide.

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E-mail: info@mha-zentgraf.com
Phone: + 49 6861/7000-0