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  • 15/30310921 DC : 0

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    BS 1212-4 - FLOAT OPERATED VALVES - PART 4: SPECIFICATION FOR COMPACT TYPE FLOAT OPERATED VALVES FOR WC FLUSHING CISTERNS (INCLUDING FLOATS)

    Available format(s):  Hardcopy, PDF

    Superseded date:  29-02-2016

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Materials
    5 Design, construction and dimensions
    6 Performance
    7 Marking
    Annexes
    Annex A (normative) - Distortion test for backnuts
            and inlet shanks
    Annex B (normative) - High pressure shut-off test
    Annex C (normative) - Low pressure shut-off test
    Annex D (normative) - Dynamic pressure test
    Annex E (normative) - Vacuum test
    Annex F (normative) - Flow test
    Annex G (normative) - Endurance test
    Annex H (normative) - Delayed action inlet valve test
    Bibliography

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

    Comment Closes On
    Committee B/504
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded

    Standards Referencing This Book - (Show below) - (Hide below)

    BS EN ISO 7686:2005 Plastics pipes and fittings. Determination of opacity
    BS 6100-5:2009 Building and civil engineering. Vocabulary Civil engineering. Water engineering, environmental engineering and pipe lines
    BS EN 997 : 2012 WC PANS AND WC SUITES WITH INTEGRAL TRAP
    BS EN 1057 : 2006 COPPER AND COPPER ALLOYS - SEAMLESS, ROUND COPPER TUBES FOR WATER AND GAS IN SANITARY AND HEATING APPLICATIONS
    BS 970-4:1970 Specification for wrought steels for mechanical and allied engineering purposes Valve steels
    BS 6100-7:2008 Building and civil engineering. Vocabulary Services
    BS EN 12288:2010 Industrial valves. Copper alloy gate valves
    BS EN 10090:1998 Valve steels and alloys for internal combustion engines
    View more information

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