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ATEX zone 0 IIC certification for ball valve DG/FG

Safety at the highest level - our ball valves reach a new level

We are proud to inform you that our DG and FG series ball valves have now also received the ATEX EU type examination certificate for zone 0 IIC (explosion group; typical gas: hydrogen). This significantly increases the quality of our products, which meet the highest safety requirements.

What does that mean for you?

With ATEX-certified ball valves from GEFA, you meet the strict safety requirements for ATEX Zone 0 (1G) IIC. This certification confirms that our products can be used reliably in environments with an extremely high explosion risk, such as when handling hydrogen.

Your advantages at a glance:

  • Maximum safety: Our DG and FG series ball valves offer maximum protection in ATEX Zone 0 IIC.
  • Reliability: Developed to meet the stringent requirements of the hydrogen sector.
  • Quality: GEFA stands for high-quality products and the highest safety standards.

GEFA ball valves for hydrogen applications

If you are looking for reliable ball valves that offer you maximum safety, GEFA is your ideal partner. We can offer you the right solution, especially for demanding applications, such as use in hydrogen.

Visit our hydrogen page and find out more about our DG and FG ball valves!

Experience safety and quality at the highest level - with ATEX Zone 0 IIC certified ball valves from GEFA

Further product information on the DG can be found here:


Further product information on the DG can be found here:

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