Hi,
We bought these for our new bath: https://www.victorianplumbing.co.uk/cruze-deck-bath-side-valves-with-freeflow-bath-filler
Note: there are two taps, only one pictured.
Connections are 3/4. I have done all the plumbing in PEX so I intend to adapt into 3/4 to go into the taps, but I just...