TYRE INFLATING DEVICE AND METHOD FOR CONTROLLING A TYRE INFLATING PROCESS

A tyre inflating device () comprises an air feed line () and an inflating module (), which includes: a primary valve () movable between a closed position and an open position for closing and opening the feed line (); a first cylinder () connected to the primary valve () and supplied with air by a first branch () of the feed line (); a second cylinder () connected to the primary valve (); a shutoff valve () located on the first branch (A); a control leg () from which there extends a relief duct (′), which is configured to gradually release air from the first cylinder () to the outside environment and includes at least one between (i) a plurality of throttles () located in series and (ii) a shutter placed in a constriction element () located in the relief duct (′).