Nexus Valve , a manufacturer of manual and automatic flow control valves and other hydronic components, has moved its headquarters and distribution operations to Fishers, Ind. More than $3.2 million was invested in the project. The new building displays a modern industrial design, incorporates the latest technology, provides enhanced production capacity and increased distribution capabilities, as well as upgraded R&D facilities. The company employs more than 50 people and expects the new facility will require as many as 20 new positions by 2015.