Hi
For your information - I finally managed to get some information out of my ORAS 6150FZ faucet - so I now can see the water consumption, number of valve openings and battery voltage (the BLE announcement only contains info about battery percentage).
The faucet is no longer being sold in my country, and I have no plan to replace it with a 9210FZ or 9260FZ (they are relatively expensive) - and I don’t know if the new ones use the same type of “controller”, but feel free to test.
I have put my yaml file on github - maybe not the prettiest code, but it works for me 
Adding a few utility meters, I now have:
