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  • CEI EN 60534-8-4 : 2016

    Current The latest, up-to-date edition.

    INDUSTRIAL-PROCESS CONTROL VALVES - PART 8-4: NOISE CONSIDERATIONS - PREDICTION OF NOISE GENERATED BY HYDRODYNAMIC FLOW

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2016

    Publisher:  Comitato Elettrotecnico Italiano

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Symbols
    5 Preliminary calculations
    6 Noise predictions
    7 Multistage trim
    Annex A (informative) - Examples of given data
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Sets up a method to predict the noise generated in a control valve by liquid flow and the resulting noise level measured downstream of the valve and outside of the pipe.

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

    Committee CT 65
    Development Note Classificazione CEI 65-34 (09/2001) 2ED 2006 Edition is valid until 20-10-2018. (05/2016)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current

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

    EN 60534-8-3:2011 Industrial-process control valves - Part 8-3: Noise considerations - Control valve aerodynamic noise prediction method
    EN 60534-1:2005 Industrial-process control valves - Part 1: Control valve terminology and general considerations
    EN 60534-8-2:2011 Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves
    EN 60534-2-3:2016 Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
    IEC 60534-8-2:2011 Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves
    IEC 60534-2-3:2015 Industrial-process control valves - Part 2-3: Flow capacity - Test procedures
    IEC 60534-1:2005 Industrial-process control valves - Part 1: Control valve terminology and general considerations
    IEC 60534-8-3:2010 Industrial-process control valves - Part 8-3: Noise considerations - Control valve aerodynamic noise prediction method
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