Hi @palousa, most standalone battery-powered valves had DC solenoids, but if you forward the make/model of the valves to us along with a photo we'd be happy to double check compatibility for you. Please email the info to email@example.com and reference this conversation.
In regards to your question about wireless valves on the market that would integrate with a central controller, this is an awesome idea, but not currently available. I'm sure with the advances in technology, we'll see this developed within the next few years. Until then, we're stuck using wires.