demonstration of a valve which can be used for f2d shutoff. it it used the "wrong" way. it has one port which is normally open and one port which is normally closed. the "normally" open port is closed with the clamp. here is the engine attached. with the pushbutton the valve is triggered. and the air from the tank goes out of the normally closed port. During normal operation this port has to be closed!
Nice shutoff device who is this?
EmoWillcox 3 years ago