...to admit air from the reservoir into the firing chamber until pressure on the Piston overcomes the Spring and closes the regulator Valve.
The hammer (coming from the right) hits the firing valve stem (connected to the green head) and opens it to fire, just as in a normal unregulated PCP valve.
Steve
This message has been edited by pneuguy from IP address 74.242.252.204 on Aug 19, 2012 11:14 PM
