Document Details - 2017-7 - Std 359 Section 5.4.4 (A Ciechanowski).pdf

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Name 2017-7 - Std 359 Section 5.4.4 (A Ciechanowski).pdf (47K)
Description No description provided.
Document State Final (Released for distribution.)
Group / Folder Joint Committee on Plastics and RV plumbing components / Ballot Documents / 2017 / 359i3r1-Section 5.4.4
Submitter By Laura Lamb on Thursday, 16 November 2017 07:59am
Technical Contact None Selected
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Referenced Items

Name Type Date

Approval of 359i3r1-Section 5.4.4

Open Date: 2017-11-16 13:00:00 America/New_York

Should 359i3r1-Section 5.4.4 be approved?

Section 5.4.4 of NSF 359 currently requires that the Cv value of the valve to be equal or greater than the manufacturer’s recommended value. However, it needs to be recognized that because of the uncertainty associated with the testing, there is a 50% chance that the tested Cv value be lower than the recommended value. In order to account for...

* Approval of 359i3r1-Section 5.4.4 Ballot (Document) 2017-12-08 details