DVGW drinking water ball valves
We are your partner for DVGW drinking water certified ball valves
WESA-Armaturen GmbH, based in Winterbach near Stuttgart, is the valve specialist for the highest demands and manufacturer of high-quality and reliable ball valves for drinking water applications. We have been developing, producing and refining ball valves, heating and industrial valves for over 45 years.
Covering over 8,000 m² in Germany and with numerous production collaborations worldwide, WESA develops, produces and refines the highest quality ball valves, heating and industrial valves, thus supplying almost all areas of application for the most diverse material designs. From in-house design to assembly and packaging, WESA is your one-stop shop!
Our ball valves with DVGW certification guarantee the highest quality
The work of the DVGW (German Technical and Scientific Association for Gas and Water) guarantees a safe, reliable and environmentally compatible drinking water supply. Certification by DVGW CERT gives our customers the assurance that our ball valves meet the high quality, safety and environmental protection requirements of the DVGW. Certification is carried out in accordance with national and international standards and regulations as well as the technical guidelines of the DVGW. This guarantees that DVGW drinking water certified WESA ball valves are an optimal solution for applications in the drinking water sector.
DIN DVGW drinking water approval acc. to EN 13828 | W570-1 | DIN EN 10741-1 | DIN EN 1074-2
Our seals are manufactured according to the latest Federal Environmental Agency (UBA) specifications: KTW-BWGL | EN 16421
You can find our certificates in our download area.
Discover our range of DVGW drinking water certified ball valves
Our wide and proven range of DVGW drinking water certified ball valves offers a suitable solution for almost every application, especially when it comes to skilfully meeting the highest demands for safety and quality. With a sophisticated and robust design, precise technology and excellent service, our ball valves are the first choice for drinking water applications.
Automation and custom valve solutions
In close collaboration with original equipment manufacturers and producers, we create innovative custom valves. As in Formula 1, series production also regularly benefits from this experience. Our customers appreciate the customised support we offer for developing and packaging their products. We assemble individual valve assemblies from several standard components, for example for flat and wall heating systems. More and more customers value this partnership and entrust us to carry out the pre-assembly of their products.
In addition, we also offer many of our ball valves with electric or pneumatic actuators. We would be happy to provide you with an individual offer.
Do you have questions or need further information?
Our experts will be happy to answer any questions you may have at any time. Contact now!