User:Akuvuzi

Akuvuzi is a Zulu word meaning "does not leak" and in this instant is used to describe a water mechanism that can be fitted to most modern toilet cisterns. The inventor of this mechanism is Ray Mitchley. The cistern remains empty until activated, it then fills to a predetermined level and then automatically flushes the stored volume of water in the cistern and closes the water supply inlet valve. Once closed the inlet valve seals and cannot leak.