so i didnt specify the fully open and assumed that it was.....
jimt
On Friday, Oct 18, 2002, at 14:34 America/Denver, Stan Wilder wrote:

> I don't know where you guys come up with your crap.
> All high pressure cylinders have a double seat valve.
> In other words they must be fully closed or fully open, in either of
> these positions they seat against a seal and should not leak.