ABO valve was founded in 1993 as a daughter company of a Czech company Siwatec, a. s. With a history of more than 20 years, ABO is currently one of the largest European manufacturers of shut-off and control valves for industrial applications. It offers a wide scope of products which covers butterfly valves for general and industrial use including high performance valves with double and triple offset, knife gate and ball valves as well as safety valves for the most demanding applications. Read more…