Multiple millions of people worldwide are drinking water which has passed through Wouter Witzel butterfly valves. References can be found for most demanding water companies in the world.
As a result, our butterfly valves can be found in installations covering drinking water production, desalination, waste water treatment, irrigation and water distribution. In addition for use as isolating valves, Wouter Witzel valves are also used for flow/pressure control. Many water companies and major companies specialising industrial water plant have become important partners with Wouter Witzel.
The drive toward automation of water treatment processes necessitates our products having increased durability and reliability. Our products become a key component in the total process automation. From traditional sand filtration to reverse osmosis (membrane filtration), disinfection with ozone, chloride or UV and water quality improvement by means of e.g. softening – for all these processes Wouter Witzel offers a wide and competetive range
Wouter Witzel butterfly valves have earned many
international quality and compliance certificates, especially in the drinking water market. These certificates serve as a guarantee that the materials are compliant with the local water inspectorates.
Wouter Witzel is preferred supplier of butterfly valves for many water treatment companies. Unique product features, dedicated staff as well as excellence in project management skills make our products and service suitable in all the process steps during the production and transport of potable water. Examples of these process steps:
AVK-UK & Wouter Witzel replacing DN800 & DN900 butterfly valves for Waste Water Treatment plant nearby Liverpool Birkenhead Waste Water Treatment Works is part of United Utilities’ Lower Mersey Project...
The canal provides water to 4,000 hectares of land. AVK-Valvulas delivered Wouter Witzel EVUS DN2 000 double flanged butterfly valves with EPDM vulcanised liner and Duplex disc.
Hoa Lien WTP is an important project in Central Vietnam region. This is the 1st stage of the project and features the construction of a spillway on the Cu De...
In close cooperation with AVK Netherlands, Wouter Witzel has delivered a hundred EVFS double flanged butterfly valves DN50 – DN700 with EPDM vulcanized liner and Duplex blades. The butterfly valves...
Wouter Witzel Eurovalve has delivered their unique rubber lined butterfly valves in co-operation with AVK Nederland for water pumping station 'De Schijf' in the Netherlands. This pumping station for Water...