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90 degree diaphragm?

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
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Unread postAuthor: Velocity » Sun Sep 03, 2006 11:51 pm

...similar to <a href="http://www.spudfiles.com/forums/viewtopic.php?t=257&">this</a>?
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Unread postAuthor: noname » Mon Sep 04, 2006 11:01 am

PVC Arsenal/Atlantis already beat you to the link. :wink:
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Unread postAuthor: clide » Tue Sep 05, 2006 7:57 pm

Longshot from the spudtech forums make several guns with a similar type of valve for a science fair project. Here are some cutaways of his valves that he used for demonstration.
http://www.alexsterling.com/cannons/valvecut.html

pimpmann, the valve with 45 degree faces actually worked, it just didn't actuate well and had significantly less performance than a standard tee valve of the same size.
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