irrigation control with Fibaro FGS221 for 2 zones

A simple way if you have only 2 zones to manage is to use a FGS-221 witout bridging the L and IN, just connecting in the IN the 24V of the transformer (for 24V valves) no?

Yes, this is possible. The IN and O1/O2 terminals of the Fibaro unit are connected directly to the relay, so you can drive 24V valves with it. I’ve done this in my own irrigation setup.

Thanks for the confirmation intveltr, I will try that!