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Standard 1469, Edition 2

Standard for Strength of Body and Hydraulic Pressure Loss Testing of Backflow Special Check Valves

UL CSDS Proposal
Standard 1469, Edition 2 Edition Date: July 24, 2009
Summary of Topics b1469_2_20090724_sum.html

Subject 1469

Bulletin Dated: July 24, 2009

SUMMARY OF TOPICS

The following changes in requirements to the Standard for Strength of Body and Hydraulic Pressure Loss Testing of Backflow Special Check Valves, UL 1469, are being proposed for preliminary review and comment only:

1. For Preliminary Review Only: Revised Hydrostatic Test Pressure in the Strength of Body Test, Section 5

2. For Preliminary Review Only: Corrections and Addition of a Valve Size to Table 6.1

3. For Preliminary Review Only: Addition of Undated Reference Requirements, Section 2

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