Search found 1 match

by Tony Dudley
Fri Jun 08, 2007 9:51 am
Forum: Plumbing Forum
Topic: Ball vales for underground water tanks for rain collection
Replies: 3
Views: 3805

OK, quite a simple idea, and is sort of the reverse of a central heating auto vent valve. and a bit difficult to explain in words only but I'll try. First you'll need a smooth, soft hollow ball. (like a tennis ball but without the fluff on the outside). I used a dog ball from a pet shop. This should...
It is currently Mon Dec 23, 2024 4:53 am