pneumatic help

[killagorrila99]

ok i need some insight into the design of my newest cannon. it will have a 2" barrel sealing valve in a tee, a sdr21 golf ball barrel and will be built in the standard over/under configuration. i need to find out how to build a 2" barrel sealing valve in a tee and what pressures i would use.

thanks a heap, matt black

[LucyInTheSky]

I thought you build a piston valve in your BTB riot replica?

[sgort87]

Hey, you are in luck! I am working on a prototype for the 1.5" porting 2" tee valve I'll be selling online right now! Keep an eye out for it. I hope to have it done within the week.

[Velocity]

I just built one of those 2" barrel sealers like a month ago

<a href="http://forums.spudtech.com/topic.asp?TO ... ">Finished Cannon</a>
<a href="http://forums.spudtech.com/topic.asp?TO ... 155">Topic about Valve</a>

EDIT: offtopic, but a bit <a href="http://forums.spudtech.com/topic.asp?TO ... >bigger</a>

[killagorrila99]

I thought you build a piston valve in your BTB riot replica?

i did. im just having trouble with building a larger scale 2" valve.