Somas Instrument AB is a Swedish manufacturer of high-quality valves, specialized in industrial applications such as flow control for the pulp and paper, marine and other industries. The company serves customers globally out of its headquarters near Karlstad in the south of Sweden.
Somas started making valves in the late 1940s to satisfy the great need for instrumentation solutions within the booming local pulp and paper industry, which required acid-proof stainless materials to be used for the valves.
The collaboration with ABB began when Somas sought a partner who could deliver positioners with superior performance and durability for demanding environments. ABB's reliable digital positioners, with their wide range, robust design, technical support from ABB experts, and local presence, proved to be the perfect choice for challenging conditions requiring quick response and precision.