Compatible with any HART or Foundation Fieldbus distributed control system (DCS), the Logix 3400IQ controls the position of both single- and double-acting valve actuators with linear or rotary ...

Control valve dynamic capabilities depend on many factors, including: valve size and construction, actuator size and construction, positioner performance, process conditions, test methods and ...

while a roller trip could be used for automated control based on the position of a machine component. Two 3/2 valves with plunger actuators connected in series to create an AND circuit to control ...

For over two decades, ABB and Somas Instrument AB have maintained a successful partnership, with ABB’s digital positioners ... valves, specialized in industrial applications such as flow control ...