FLUIDBETÄTIGTER STELLUNGSREGLER

摘要

The controller has a controller housing, in which a positioning device (12) is arranged. A common control pressure connection is attached to two control chambers. The chambers are connected with ventilation openings downstream to a throttle unit. An electrical actuated control valve device (16) is attached to the openings. The control valve device and the controller housing are combined as a unit, where the control valve device is in a position to unblock or close both openings and to alternatively or simultaneously close both openings.