2-Way Solenoid Valves (ECONOMY)
These are simple electronic valve used to blow air only when you want it to.Think of them like the faucet for your garden hose. In your hose, water pressure is always pushing aginst the faucet, and only comes out the other side when the valve is opened (solenoid is triggered) which in this case, only happens when there is electricity going to it.

Can also be used as a "Spitter" to spray water on guests.

(These will not work with a cylinder unless the cylinder has a built-in exhaust port. Why? Because the air will stay trapped in the cylinder and air line which will prevent the cylinder from closing again)

Available with 12-Volt, 24-Volt, or 110-Volt Flying Lead