Good videos of gt dump valves

I need a new dump valve if you have a good video can you post it here please thank you.

Doubt you will be able to tell what they sound like from a video pal, if that's what your after.

What have you got at the moment mate?

I've not got one as the one I had broke.

I got a baileys for sale if interested mate

Got forge dump valve for sale.

What you after for that brad?

£50 plus postage