Radiator Bleed Valve sizes

17 Jan 2008
Reaction score
United Kingdom
Where can I buy small radiator bleed valves?

They seem to only come in 3 sizes 1/8, 1/4, 1/2
The bleed valve in my rad which needs changed due to the bleed valve being seized closed is about half the size of the replacement 1/8 that I bought.

I have looked in the big sheds. Lots of googling and ebay and have still not managed to find anything smaller than 1/8.

Do they exist or will I need to replace the rad to fix it?
Sponsored Links

DIYnot Local

Staff member

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local