Many thanks 👍My Zefal is fine. Has a little slider on the head that swaps between Schrader and Presta. Fits ordinary Presta and Brommie Schrader fine.
I don't know the model. I just looked at it and it just has Zefal on it, no name, number or model. I bought it from Decathlon (I think) about 7 or 8 years ago.