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WV-111
Pneumatic Cylinder Actuator with positioner
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Applications
The pneumatic Cylinder is used for operating Windboxes, Inlet Guiding Vanes, Dampers, Valves and Throttles etc. and generally where air is used as acting force and the control signal is air.
Features
It is a powerful, compact built unit with Zero adjustments easy accessible on the outside of the positioner. Different mounting arrangements are available through a wide selection of consoles.
Working principle
Actuator and positioner are built together to one unit.
The signal from a pneumatic controller is compared to the position of the cylinder rod and by means of a pilot valve the pressure in the cylinder is changed so that a balance position is gained between signal and cylinder rod.
The actuator is working in both directions, so that all available pressure is used for actuating force.
More information:
 Data sheet »
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