|4833738||Control valve assembly for a cistern flushing apparatus|
A dual push-button control valve assembly which can be mounted on the side wall of a cistern. The assembly includes a housing having an end which is passed outwardly through a hole in the wall of the cistern. Collars are threaded onto the end on opposite ...
|4809367||Cistern flushing apparatus|
A cistern flushing apparatus of the kind which comprises an upright stem carrying a closure member at its lower end which, in a first position of the stem, seats on a cistern outlet and which, in a second position of the stem, is raised off the outlet to ...