Valve device for the cleaning of industrial filters, comprising: - a body having at least an inlet opening for compressed air and at least an outlet opening for said compressed air; - at least a membrane of an elastically deformable material housed inside said body, having at least a perimeter portion associated integral with said body and at least a central portion moving between a closing position, in which it is arranged to sealingly close a transit mouth and a maximum opening position, in which it is arranged spaced from said transit mouth; - actuator means operatively associated with said membrane and suitable for moving said central portion between the closing position and the maximum opening position along a substantially straight movement axis; whereby said membrane comprises: - in the proximity of at least a section of said perimeter portion, at least a protruding portion suitable for squeezing itself against the inner surface of said body and for accumulating elastic energy during the movement of said central portion from the closing position to the maximum opening position, and suitable for giving back said elastic energy in the form of a thrust during the movement of said central portion from the maximum opening position to the closing position; - at least a flexible sloped portion which extends from said central portion towards said perimeter portion, which is substantially truncated-cone shaped and extends along the entire perimeter of said central portion and which is suitable for bending during the movement of said central portion from said closing position to said maximum opening position; - at least a flexible step portion which connects said sloped portion to said perimeter portion and which is suitable for bending during the movement of said central portion from said closing position to said maximum opening position; - wherein, when said central portion is in the closing position, the angle defined between said step portion and said movement axis is less than the angle defined between said sloped portion and said movement axis. - a body having at least an inlet opening for compressed air and at least an outlet opening for said compressed air; - at least a membrane of an elastically deformable material housed inside said body, having at least a perimeter portion associated integral with said body and at least a central portion moving between a closing position, in which it is arranged to sealingly close a transit mouth and a maximum opening position, in which it is arranged spaced from said transit mouth; - actuator means operatively associated with said membrane and suitable for moving said central portion between the closing position and the maximum opening position along a substantially straight movement axis; - in the proximity of at least a section of said perimeter portion, at least a protruding portion suitable for squeezing itself against the inner surface of said body and for accumulating elastic energy during the movement of said central portion from the closing position to the maximum opening position, and suitable for giving back said elastic energy in the form of a thrust during the movement of said central portion from the maximum opening position to the closing position; - at least a flexible sloped portion which extends from said central portion towards said perimeter portion, which is substantially truncated-cone shaped and extends along the entire perimeter of said central portion and which is suitable for bending during the movement of said central portion from said closing position to said maximum opening position; - at least a flexible step portion which connects said sloped portion to said perimeter portion and which is suitable for bending during the movement of said central portion from said closing position to said maximum opening position; - wherein, when said central portion is in the closing position, the angle defined between said step portion and said movement axis is less than the angle defined between said sloped portion and said movement axis.