positioner

Noun

 * 1) That which positions.
 * 2) Any mechanical device used to position something.
 * 3) The part of a control valve used to control the opening or closing of the actuator based on electric, or pneumatic signals.
 * 1) The part of a control valve used to control the opening or closing of the actuator based on electric, or pneumatic signals.

Translations

 * Italian: posizionatore