Manufacturer of constant flow valves
Since 1995, Bertfelt Teknik AB has been manufacturing and distributing constant flow valves for the European market. Our production plant in Sweden manufactures a wide range of quality constant flow valves that are economical, highly reliable with a long-life expectancy.
Since 2015, Bertfelt Teknik AB has been certified ISO 9001:20015 and ISO 14001:2015. Our European customers are served from our sales offices in Berlin, Amsterdam and Paris as well as from our head office in Stockholm.