my copper barrel sealing piston valve

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Uploaded by on Aug 31, 2007

a short video of my new gun

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  • @bigbob10101 whats ia a burst disk

  • He's right. Ball valves open from 100ms to 20ms. Piston valves are 2- 5ms. The faster they open, the more air can reach the bullet before it starts travelling dowwn the barrel.

  • whatever dipshit. you can buy them. they are hard to find and cost alot, but they exist.

  • you can buy qevs but not piston valves.

    he built this valve. sorry to say but you know nothing about pneumatics

  • ummm...no you dont. there on ebay for $10 to $80. they are coomercialy made

  • ...where did you get those numbers. You are right, but wtf? double the performance. 10x faster? hmm...

  • ummm... you gotta build um.

  • where could i get a piston valve (under $30)

  • piston valve open more more faster then ball ball valve

    so you get powerful and accurate shots

  • piston valves will give you about double the performance of a ball valve.

    This is because they open about 10 times faster.

    Most noobs dont know this and just use ball valves. I myself prefer burst disks because they have an even faster opening time

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