Auto shutoff valve
Since we have heard many times about racers forgetting to turn their air bottle on, and in turn losing a round, we decided to search for a product to prevent that occurrence. Well, here it is, the CO2 "Automatic Shutdown Valve". You can hook this up to your ignition switch, and never have to turn the bottle on or off again. This system mounts easily between your bottle and regulator, and the solenoid can withstand up to 3000 lbs of pressure. 12v and 16v compatible.