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  • PREN 1751 : DRAFT 2011

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    VENTILATION FOR BUILDINGS - AIR TERMINAL DEVICES - AERODYNAMIC TESTING OF DAMPER AND VALVES

    Available format(s): 

    Superseded date:  01-01-2014

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Definitions and symbols
    4 Instrumentation
    5 Leakage tests
    6 Flow rate and pressure tests
    Annex A (normative) - Mechanical testing of
            dampers and valves
    Annex B (informative) - Thermal transmittance
            through dampers and valves
    Annex C (normative) - Classification of a damper
            or valve leakage
    Annex D (informative) - Effect of Duct Configuration
            on Pressure Loss Coefficient

    Abstract - (Show below) - (Hide below)

    Describes methods for the testing and rating of dampers and valves used in air distribution systems with pressure differences up to 2000 Pa.

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

    Comment Closes On
    Committee TC 156
    Document Type Draft
    Publisher Comite Europeen de Normalisation
    Status Superseded
    Superseded By

    National Adoptions - (Show below) - (Hide below)

    Equivalent Standard(s) Relationship
    11/30233217 DC : 0 Identical

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

    VDI 2050 Blatt 4:2011-11 Requirements for mechanical equipment rooms - Ventilation and air-conditioning

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

    ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles
    ISO 7244:1984 Air distribution and air diffusion Aerodynamic testing of dampers and valves
    ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes
    ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
    ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
    CR 12792 : 1997 VENTILATION FOR BUILDINGS - SYMBOLS AND TERMINOLOGY
    ISO 5221:1984 Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct
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