- balltap
- balltap[´bɔ:l¸tæp] = ball-cock.
English-Bulgarian dictionary. 2013.
English-Bulgarian dictionary. 2013.
Ballcock — A ballcock (also balltap or fill valve) is a mechanism for filling water tanks, such as those found in flush toilets, while avoiding overflow. It was invented by Thomas Crapper.It consists of a valve connected to a float by means of a lever,… … Wikipedia