up to 6" valves....

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
lejcht
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i just found this danish sales company they have some big valves for some really big launchers...
please let me know if these wont work for a tennisball launcher

http://www.dvt-dk.dana2.dk/data/images/110420b.pdf
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ShowNoMercy
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My computor didnt like the adobe file, so I couldnt check if there were any prices on there. How much are they? I mean if they are reasonably priced then hell get me one, but odds are they are gonna be pricey, like anything else worth having. Sigh
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lejcht
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i am calling them tomorrow for prices ill let u know...

the valve i called a Diaphragmvalve
lejcht
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for those who cant open the pdf link above here is a html link...

http://www.tecnidro.com/idromembranaplastic.html
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ShowNoMercy
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Thanks, and those vaslves look pretty nice, maybe I will invest in one depending on the price...
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Scope
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Wow thats nice... 6 inch solvent weld... definatly looks modable.
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deusXmachina
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DANG....those are big diaphragm valves :D. Although needless to say 6" is overkill for a TB launcher, 3" should suffice. And it's pretty much the same design as a rainbird so you could easily mod it.
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meatballs
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That's awesome, good find! make sure you post how much they are when you find out. thanks
lejcht
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i will post the prices as soon as i get them i have called the company and ill receive a price list by mail
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killagorrila99
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Woh! They make a 3" valve look like somthing a midjet crapped out!
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joannaardway
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Hmm. I think we need one order of an 8" porting barrel sealer, built to take 300 psi - and then we'll see about the ultimate valve...

On a serious note, nice find, but I'm not sure they'll be accessible to most people.
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jackssmirkingrevenge
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Hmmm, how is it vented?
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joannaardway
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To vent an 8" piston valve, I'll need to find a 1.5" QEV...

But, sensibly, it looks like many of the valves in that link are remotely activated, in a fashion not too distant to using a blowgun on a regular sprinkler valve.
Novacastrian: How about use whatever the heck you can get your hands on?
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...I'm sorry, but that made my year.
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