helpful, but wat do u use as a powersource? and wen u trigger the sprinkler valve does the valve shut back off on its own or do u have to shut it ur self?

because im tryin to make it work like a giant paintball gun. that way i can just shove another grenade in the tube and fire again

cool its a great idea, just one question, ive seen pneumatics with a sprinkler valve, elctric ones, do u use electricity to open it or just the release?

just wondering if u actualy use the elctric motor to actuate the valve or just use the bleeder. im exploring other means rather than the usual ball valve.

also is it possible to hook up a co2 tank to the valve itself? a small one like for a paintball gun, im trying to design a paintball grenade ...