panterafan_1735
01-20-2007, 04:43 PM
I've made launchers before, my dad's a plumber so all the nessisary fittings and pvc were always available, but none of that ones ive made were feild legal. I wanna make a simple dual chamber bike pump cannon and I'm looking for a mechanical (I like keeping things simple) valve.
I was thinking this one-->https://www.palmer-pursuit.com/ecom/...adb9b2cb0138ac (https://www.palmer-pursuit.com/ecom/product_info.php/cPath/30_39/products_id/135?osCsid=95c607fed816ceaf5cadb9b2cb0138ac)<--but I don't even know how the valve functions or if it'll work. I like the idea of being able to press a button and fireing. If it doesn't work I can allway buy a Ball Valve.
http://i100.photobucket.com/albums/m3/panterafan_1735/cannon.jpg
Something like this with an on/off on one of the chambers.
I was thinking this one-->https://www.palmer-pursuit.com/ecom/...adb9b2cb0138ac (https://www.palmer-pursuit.com/ecom/product_info.php/cPath/30_39/products_id/135?osCsid=95c607fed816ceaf5cadb9b2cb0138ac)<--but I don't even know how the valve functions or if it'll work. I like the idea of being able to press a button and fireing. If it doesn't work I can allway buy a Ball Valve.
http://i100.photobucket.com/albums/m3/panterafan_1735/cannon.jpg
Something like this with an on/off on one of the chambers.