FLAP VALVE

摘要

The invention relates to a valve (100) including: a first duct (1) which opens into a second duct (2), such as to define an intersection forming a seat (7), perpendicularly to the first duct, for a flap (8) that can slide in the second duct perpendicularly to the seat between a closed position and an open position; and actuation means (12) for moving the flap between the two positions thereof. In the open position, the actuation means are controlled in order to bring the flap to a position directly adjacent to a wall (5) of the second duct, facing the seat.