View Single Post
Old 01-12-2011, 05:54 PM   #8 (permalink)
Paintballs Drunk Uncle
Greenmtnphantom's Avatar
Join Date: Jul 2006
Location: Vermont
Send a message via AIM to Greenmtnphantom Send a message via MSN to Greenmtnphantom

Fan of EMR
Originally Posted by MaD View Post
So one thing to think about is the size of the valve face. Not sure what would be optimal but it's been pretty well proven that a larger valve face allows for lower pressure. Actually, a large valve face may require lower pressure as the high pressure gas pushes the valve closed more quickly.

I realize most of this relates to sheridan / cocker valve setups and gas flowing through a powertube is a bit different than out the side of the valve but I think that some of the designs might have some application here.
Jack has gone down to I think 350 or 400psi operating pressure with current designs.

I think using a cocker valve spring, a hard one, that between the preload because the spring is longer and the harder spring we are going to be able to run low pressure without having to increase the face of the cup seal at all.
Feedback Gargoyle FAQ
Originally Posted by MaD View Post
Since this thread started with boobs what are we supposed to derail it with?
Originally Posted by Drum View Post
Someone ban that painthappy dude
Stock class = 12grams and a stick feed. End discussion.
Greenmtnphantom is online now   Reply With Quote