[TheForge] Krause/Nazel type air hammer

[Shannell Sugrue]

There is a valve that does have a square or rectangle opening, called a plug
valve I think. This  is a mod you can do to a kinyon to get more progressive
control



> > i thought of that too. in fact i bought 2 three way ball valves
> > from mcmaster carr. i still think it might work but i was
> > dissuaded by someone. the problem (they said) was that the valves
> > don't open progressively. that is because the opening in the
> > valve isn't a straight sided opening like a square or rectangle.
> > it starts opening with just a little crescent and then goes from
> > there. you can visualize better than i can describe (i hope).