Question about sprinkler valves? Answered
I'm planning on making a potato cannon, however I want to make it be able shoot multiple times with one tank. If I make the firing valve a pneumatically powered sprinkler valve, will it have to empty the entire air tank before it can close? Or can I just release the trigger and have the valve close with still some air in the tank? I'm already going to have a 2 tank design with a firing tank and a primary air tank.