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  • UL 1469:2ED 2006-12

    Current The latest, up-to-date edition.

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

    Available format(s):  Hardcopy

    Language(s):  English

    Published date:  07-12-2006

    Publisher:  Underwriters Laboratories

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    Abstract - (Show below) - (Hide below)

    Covers backflow special check valves of 3/4-inch (19.1 mm) through 10-inch (254 mm) nominal pipe size used in piping systems supplying water for fire protection service.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Underwriters Laboratories
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    BS ISO 22734-1:2008 Hydrogen generators using water electrolysis process Industrial and commercial applications
    09/30150663 DC : 0 BS ISO 22734-2 - HYDROGEN GENERATORS USING WATER ELECTROLYSIS PROCESS - PART 2: RESIDENTIAL APPLICATIONS
    ISO 22734-1:2008 Hydrogen generators using water electrolysis process Part 1: Industrial and commercial applications
    BS ISO 22734-2:2011 Hydrogen generators using water electrolysis process Residential applications
    ISO 22734-2:2011 Hydrogen generators using water electrolysis process Part 2: Residential applications
    UNE-ISO 22734-1:2012 Hydrogen generators using water electrolysis process. Part 1: Industrial and commercial applications
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