I am in the process of setting up some automations in Home Assistant to have my irrigation line turned off if it detects a high flow rate via a flow meter with a hall sensor. I bought a Shelly 2.5 for it's 2 relays, a 24 VDC power supply, and this 3 Wire AC/DC ball valve. The water valve uses this wiring diagram to open and close:
After finally getting all the parts and following the DC Wiring diagram for the Shelly it doesn't seem like my original idea will work using just the Shelly 2.5 in shutter roller mode. Does anyone have any suggestion on making it work with the Shelly 2.5? Is there an alternative DC wiring where I can control the (+) through the valve's (OPEN) & (CLOSE) wires since it only has one (-) wire? If not the Shelly 2.5 I am open to suggestions for controlling this ball valve and can use the Shelly 2.5 for a different light project.