Creative Engineering ROCK-A-FIRE EXPLOSION - Page 57

1
0
Single acting
air cylinder ....ar:::::.. , ..:::"1
Piston
(
SINGLE ACTING CYLINDER CYCLE
4-way valve in normal position
Piston not in motion
Quick
disconnect
B
0
Port A
Plugged
ManuaJ.
4-way valve
Air pressurized to
80 P.s .i
Air of lesser volume
0
N
0
I
M