Standard 668, Edition 10
UL 668

Standard for Hose Valves for Fire-Protection Service

UL CSDS Proposal Edition 10 Published Date: January 15, 2016 Last Revision: July 12, 2016
Summary of Topics b0668_10_20160115_sum.html

Subject 668

Bulletin Dated: January 15, 2016

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Hose Valves for Fire-Protection Service, UL 668, are being proposed for preliminary review and comment only:

1. For Preliminary Review Only: To allow for grooved inlets and alternative thread types where the valve is used in areas with nationally recognized standards specifying different threading
Back to Standard 668, Edition 10

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