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by RobK2K
Sun Aug 03, 2008 12:37 pm
Forum: Pneumatic Cannons
Topic: sprinkler valve problems
Replies: 4
Views: 1095

sprinkler valve problems

i there,
im new on this forum, and id like to make a pneumatic canon like that one : http://www.duke.edu/~jwc13/tennisball.html

"How does the valve work? - To understand this you need a basic understanding of diaphragm valves, wikipedia has a detailed explanation of this although they call it a ...