On behalf of the task group chair, draft 3 of NSF/ANSI 50 issue 47, Valves, is being forwarded to the Joint Committee for balloting. Please review the changes proposed to this standard and submit your ballot by October 11, 2013 via the NSF Online Workspace.
Please note – your last recorded vote from the previous ballot draft revision will not be carried forward. Please respond affirmative, negative or abstain to the content of this revision. Comments on the prior revision will not be carried forward.
The purpose of this ballot is to update Section 7 to eliminate “Multiport” and include cyclic and burst pressure testing. |