SpudFiles

I wanna make a simple spudgun(after had completed my coaxial)

And i ended up ,for the simplest design, using this valve:

http://www.homedepot.ca/webapp/wcs/stor ... PartNumber

Does it have enough airflow?

Can someone reply plz?

I don't know if I have ever seen one of those used.

Why would you choose that one over this one?

http://www.homedepot.ca/webapp/wcs/stor ... PartNumber

http://www.spudfiles.com/forums/viewtopic.php?t=124&