Jul 24, 2003 #1 joeswoes Materials Apr 24, 2002 103 Can anyone tell me the +/- tolerance on face-face for quarter turn valves per B16.10 ?
Jul 24, 2003 #2 Scipio Mechanical Mar 11, 2003 229 Anywhere from 2mm to 6mm depending on valve type (butterfly or ball), size, pressure rating, wafer/lug/flanged, etc. Need more detail to say for sure. Upvote 0 Downvote
Anywhere from 2mm to 6mm depending on valve type (butterfly or ball), size, pressure rating, wafer/lug/flanged, etc. Need more detail to say for sure.
Jul 24, 2003 Thread starter #3 joeswoes Materials Apr 24, 2002 103 150 lb. ball valves Upvote 0 Downvote
Jul 24, 2003 #4 peaseman Mechanical Jul 9, 2003 13 Valves 10" and smaller +/- 0.06" Valves 12" and larger +/- 0.12" Upvote 0 Downvote
