High-end Vulcanized butterfly valves
Wouter Witzel is a leading Dutch valve manufacturer
With 65 years' experience in designing, manufacturing and marketing butterfly valves the Dutch company Wouter Witzel has been an international player for many years. We develop and produce a wide range of high quality industrial butterfly valves and accessories.
Our main goal is to provide our customers with solutions that fit both their needs and their budgets. The products are used in pipelines as shut-off valves, control valves and non-return valves.
Our main goal is to provide our customers with solutions that fit both their needs and their budgets. The products are used in pipelines as shut-off valves, control valves and non-return valves.
Water treatment plants
AVK is a world-leading manufacturer and supplier of valves, and accessories for the water treatment segment. Decades of experience in designing and delivering solutions for any type of water treatment project.
Power generation
The AVK Group of manufacturing companies, offers valves for many specific areas in most types of power generating plants.
Oil and gas
Applications for the oil and gas segment include petrochemical, distribution, production, coal seam gas, LNG, floating production, storage & operation, fire protection as well as cooling water.
Marine
Valves and actuators from the AVK Group of companies can be found in various places on board any type of ship, wherever critical applications demand maximum reliability.
