Siemens Process Instrumentation Datasheets for Valve Positioners
Valve positioners compare a control signal to a valve actuator’s position and move the actuator accordingly. They are used with both linear valves and rotary valves.
Valve Positioners: Learn more
|SIPART PS100, SIPART PS2 and Pneumatic Valve Positioners: One family that masters everything. As the interface between the control system and valves, positioners play an important role in ensuring reliability...|
|The SIPART PS2 electropneumatic positioner is used to control the final control element of pneumatic linear or part-turn actuators. The electropneumatic positioner moves the actuator to a valve position corresponding...|