how about posting them??? David Piper wrote: > Provide FAX no and I will send Cv vs angle > > TurboDave > > > Does anyone have a typical chart of flow vs. valve angle for round > >butterfly valves? > TurboDave (aka DynoDave) > > David A Piper, owner > Performance Chassis Dyno > 239 Beverly Road > Greenville, SC 29609 > 864-322-2737