Air Cannon Trigger Valve

The ball valve trigger has since been replaced with a valve from a sprinkler system giving this high power pvc air cannon a fancy brass trigger.

Air cannon trigger valve.

An orbit sprinkler valve is a popular choice since it will be modified to open faster pneumatically with a blow gun. I had a tap that was slightly too small but i used it. If you have the correct size tap for the nipple you should go ahead and tap the hole out. It looks awesome and can kill a watermelon from.

These valves are most often found on car tires and bike tires. Drill a half inch hole into the center of the plug. A standard shcraeder air pump valve is used to charge a pneumatic cannon. In this video i ll show you a simple way to modify a sprinkler valve for use in an air cannon spud gun.

Pump up the cannon to either 10 30 psi for short distance shooting 40 60 psi for medium distance shooting and 70 100 for long distance. A pvc ball valve for your trigger or a low voltage sprinkler valve is an even better choice for releasing the pressure from the cannon quickly to propel your ammo toward your target. Sprinkler valve modification for air cannon. A solenoid sprinkler valve is used in irrigation and lawn systems.

This is an orbit 1 inline sprinkler valve that we are using for our air cannon firing system. This is a solenoid sprinkler valve which becomes the heart of the air cannon firing system along a trigger and batteries. No liability is assumed by the developers of this website and all literature is provided second hand use it at your own risk. You can obtain one from a landscaping company or maybe your local hardware.

Instead i will mount the nipple and blow gun trigger to the plug itself. Aim your cannon in a safe direction away from houses and people 4. Don t go above 100 psi as the valve probably can t take any higher value and the smaller pvc parts might explode. This modification will allow your valve to open much faster than normal providing you with more power.

A simple replacement valve for a car tire will suffice. A safe alternative for a new style sprinkler valve air cannon trigger. Air cannon trigger system sprinkler valve modification.