bar pneumatische Steuerungssysteme GmbH is member of the world-wide acting group Watts Water Technologies. Founded in 1979 bar GmbH produces pneumatic and electric driven quarter-turn actuators, positioner, limit switch boxes, solenoid valves, additional accessories as well as customer specific system solutions. These automatic valves are controlling open-/close and multi-way functions in process-engineered industry and are used e.g. in chemical industry, paper production, power generation and water/waste water treatment. Excellent is a Valve-Control-System consisting of an actuator with direct interface to manifold positioner solutions. The associated module bar-ICS controls industrial valves with inflatable sealing system to achieve a smooth procedure in powder and bulk processes.