PRODUCTS

WESA – Perfect quality, performance and service

WESA stands for quality – and that has been true for over 45 years!

The foundation of all ball valves is our 600 wall thickness basic model. We build all ball valve models on this solid body. Our products are used globally across a wide range of industries and must therefore meet the highest standards.

It’s not just heating professionals who rely on our ball valves, "from saltwater to solar applications." They are also utilised in plant engineering, district heating systems, vehicle construction, and renewable energy projects. The broader the range of applications, the higher we set the bar for the quality of our products!