Controllable valve in particular for delivering a pulsating fluid flow

摘要

There is a mechanical bush (40'), and a arrangement (38) compressible under the force which is applied to it, including a first end fixed to the mechanical bush, and second rigid members (36') for kinematically connecting one of the faces of the movable flap (22b) to the second end of the compressible arrangement (38). The valve body (10) has a valve seat (12) separating the interior of the body into an inlet chamber (14) and an exit chamber (16), and a movable flap (22), and an actuator (24) having a fixed control part (26) for receiving the control signal, and a movable part (28). There are first rigid connectors (30) for connecting this movable part of the actuator (28) to the movable flap (22).