DVGW-Certified Butterfly Valves for Gas & Drinking Water

Butterfly valves available immediately – with DVGW approval for gas and drinking water

You don't have to search long with us: over 1,000 different models are available from stock, many of which can be delivered to you the next working day. Whether you are modernising your gas supply, expanding a drinking water system or need spare parts for existing pipes – we deliver quickly and reliably, even beyond the borders of Germany, Austria and Switzerland.

And if you still have questions, our team of experts will advise you without obligation, by telephone or e-mail. Because when it comes to sensitive media such as gas or drinking water, it pays to make the right choice.

Fergo: The right DVGW butterfly valve for every installation

With Fergo, your system is optimally equipped. We are your partner for high-quality industrial fittings – from DVGW gate valves and DVGW ball valves to strainers and, of course, DVGW butterfly valves. Our range is designed for durability, safety and standard-compliant operation. Automated solutions such as pneumatically or electrically operated butterfly valves are also part of our range.

And if a special case arises where standard solutions are not sufficient, we will work with you to develop a customised variant. Our expertise has been growing for over 20 years – and quality has always been our priority. Every DVGW butterfly valve made of stainless steel, ductile iron or coated materials meets the highest requirements for safety, tightness and durability.

The robust design ensures that our butterfly valves work reliably even in critical environments or with aggressive media. Whether for flow control, to protect your pipes or for precise control – Fergo supplies the right DVGW butterfly valve for your application.

Typical areas of application for our DVGW valves:

• Drinking water systems and water treatment
• Gas and biogas pipes in households and industry
• Heating and building services
• Fire protection systems
• Food and beverage industry

DVGW Certification for Butterfly Valves – what does it mean for your system?

A DVGW certification confirms that a butterfly valve meets the strict technical and hygiene standards set by the German Technical and Scientific Association for Gas and Water. For gas pipelines, this ensures maximum operational safety, while for drinking water pipelines, it guarantees material purity. Using DVGW-approved shut-off valves ensures your system is not only compliant but also reliable over the long term – from planning through everyday operation.