For the one I have set up now, it’s just a standard valve on 1.25” tubing and I’ve hooked a cheap rotary solenoid up in place of the handle. Belt and braces bu

For the one I have set up now, it’s just a standard valve on 1.25” tubing and I’ve hooked a cheap rotary solenoid up in place of the handle. Belt and braces but works reliably. Flow meters I can’t yet comment on - haven’t yet played around with anything - although it’s easy enough to take lps data and integrate that in grafana or whatever for reporting - I’m currently doing so for our PV system, watts in and out etc.