I hope
@emisnug doesn't mind me stealing his excellent poppet explanation from another thread....
Here's a
very simple breakdown of how a poppet valve marker works - referenced to the image above.
You've got 3 main parts.
The Bolt
The Rammer
The Poppet Valve
Stolen from another post on the forum
When air is introduced to the system, it is done so in a couple of different ways. A lot of the air
(blue) goes to a large(ish) regulated chamber - which holds enough air to fire a paintball.
Some other air is redirected by the solenoid to move the Rammer back and forth
(the green air)
When the
green air is at the back of the rammer, it pushes the rammer forward, along with the bolt.
The ball is now ready to fire.
At the final bit of the rammer's travel, it impacts a small valve, called the Poppet. This allows the
blue air to be redirected through the bolt, firing the paintball.
The
green air then retracts the rammer back to it's starting position, and the system is ready to fire another paintball.