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 internationally across all industries and must therefore meet the highest requirements.
It is not only heating professionals who use our ball valves "from salt water to solar applications". They are also used in plant engineering, district heating stations, vehicle construction and renewable energy systems. The wider the range of applications, the higher we set the bar for the quality of our products!