We are innovators and facilitators – always have been, always will be
Learn moreWe are a family-owned company. That shapes our traditions and the way we think and act. We have been setting standards in the valve industry for over 60 years. Because we understand what moves people and satisfying their needs is our priority; working together to learn new things, find new solutions, and achieve unique results that inspire. Now and in the future.
New production location in Ettlingen.
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Discover our job profiles
We are always evolving and looking for new talent. Whether it’s in product development, production, service or sales, we have plenty of exciting jobs and career opportunities to offer, including for those just starting out in their first job or for apprentices. Our employees take you with them - click through their stories.
JOBPROFILE STORIES
Whether they come in the form of knife gate valves, butterfly and check valves or water control gates, isolation valves are our expertise. We combine engineering skills with exceptional manufacturing know-how. Our definition of performance: the highest level of quality, which stands the test of time.
From the initial idea through to the installation.
Learn moreNew at Sistag
High-level advice
Why only show up when there are problems? Our service technicians are on the road much earlier, inspecting construction sites and advising our customers on site. Recently, for example, at the impressive Gigerwald dam wall. A Wey knife gate valve is currently blocking the bottom outlet. The outlet is to be moved many meters upwards to protect the turbine from debris.
Hands-on
How many people are needed to assemble a knife gate valve? Basically only one. However, many more could do it – to be precise, most of our team.
Production site Ettlingen
The shelves are slowly filling up and the assembly of knife gate valves is progressing. Only two months after the opening, pallets of valves are leaving our new Sistag plant in Ettlingen almost every day. We are proud to see how everything is slowly picking up speed and look forward to continuing to push ahead.
