Patent ID: 6435473
Filing Date: 2002-08-20
Classification: F02D,F05C

Abstract:
A butterfly body (1) comprising a valve body (2) provided with a through duct (3), a butterfly valve (4), moving, on command, within the through duct (3) in order to regulate the flow of fluid through the through duct (3), and a device (5) for moving the butterfly valve (4) mechanically coupled to the butterfly valve (4) in order to be able to vary, on command, the position of the latter within the duct (3), so as to control the flow of air flowing through the through duct (3), a movement device (5) comprising an electrical actuator (10), and the butterfly body (1) being characterized in that the valve body (2) is made from plastic and is provided with a bushing (6) of metal, within which the electrical actuator (10) is adapted to be housed.