| 摘要 |
The invention concerns a valve for inflating and deflating a capacity, comprising a membrane (4) maintained between a cover (8) and a valve body (1), delimiting with the cover a control chamber (10) and with the valve body an exhaust chamber (11), the latter communicating with outside through at least one bore (12), the control chamber (10) being in communication with a pressurizing/depressurizing circuit through a pipe (14), a valve (2), integral with the valve body (1) and communicating with the capacity and with the control chamber, and a mechanical means (6) opening said valve. The invention is useful for controlling high and low pressure of tyres. |
