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  4. Water treatment plants

Water treatment plants

With decades of experience in designing and delivering solutions for any sorts of water treatment project, AVK is a world-leading manufacturer and supplier of valves, and accessories for the segment.

For the water treatment market, the AVK Group of companies covers an in depth number of applications like;

  • water supply on industrial ground,
  • drinking water treatment,
  • industrial wastewater treatment,
  • high purity water,
  • demineralised water, and
  • desalination processes including thermal processes, reverse osmosis and EDR processes.

Industrial water treatment, especially, implies high pressures, high temperatures, and water with aggressive chemicals. The AVK Group of companies offers you vast experience and expertise, also as project management capabilities. These capabilities are including valves that meet relevant standards, and are available with any type of certificate possibly required. 

Below are listed the AVK Industrial companies that can be contacted for further information. Please don't hesitate to contact us with your enquiry.

Interapp: Water Treatment products

Headquartered in Rotkreuz, Switzerland, InterApp develops, manufactures and distributes standard and highly customized valves and valve system for the most demanding industries. Its PTFE-liner butterfly valve Bianca and its elastomer-lined butterfly valve Desponia® and Desponia® Plus set standards in terms of reliability, performance and durability. Core industries are water treatment, chemical processes, life science, mining, oil & gas, power generation, steel and other demanding industries.

ORBINOX: Water Treatment products

ORBINOX is one of the world’s leading producers of knife gate valves and is present in more than 70 countries worldwide with over 45 years of experience designing, manufacturing and distributing knife gate valves, penstocks, dampers and valves for hydraulic works.

Wouter Witzel: Water Treatment

For 40 years, the Dutch company Wouter Witzel has been a leading manufacturer of high quality industrial butterfly valves and actuators. The products are used in pipelines as shut-off valves, control valves and non-return valves. A full range of manual control devices, actuators and accessories is available.