H2 ready – The butterfly valves in our Smart H2 series have been specially developed for use with hydrogen and are DVGW H2 type-examined. The focus was placed specifically on the transition from gas to hydrogen utilisation. The butterfly valve can be used for gas as well as for gas/hydrogen mixtures or even for 100% pure hydrogen. This valve can be operated electrically, pneumatically or manually.

• One-piece body, tight-closing, centric disc
• Suitable for 100% hydrogen in different hydrogen concentrations between 0 and 100% by volume, the basic requirements for the respective gas category are still covered
• With blow-out proof shaft
• Replaceable lining
• Design for mounting between flanges according to DIN EN 1092-1
• Overall length according to  DIN EN 558-1-R20
• Leakage rate A according to DIN EN 12266-1

Here you will find an overview of all the hydrogen butterfly valves we offer.

DVGW H2 certified