| 摘要 |
<p>A flushing device (1) for a flush tank comprising a support structure (3); a valve body (4) that is slidable and provided with a shutter (5) cooperating with a seal seat (6) of the support structure (3); a float (7) fitted integral with the valve body (4); an actuating system (9) connected to the valve body (4) for raising the valve body (4) and opening the seal seat (6); the float (7) projects laterally from the valve body (4) and is eccentric and radially external with respect to the valve body (4), and is housed to slide in a tank (22) of the support structure (3) that is set eccentrically with respect to the axis (A) and has a valve (27) for the supply of water into the tank (22), and a window (30) for the outflow of water from the tank (22); a ballast tank (8) containing water is provided in order to carry out the early drop of the valve body (4) in the event of a partial flush, which is adjustable in weight thanks to a window (58) closed by an adjustable gate (60).</p> |
