• NF EN 14452 : 2005

    Current The latest, up-to-date edition.

    DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH ATMOSPHERIC VENT AND MOVING ELEMENT DN 10 TO DN 20 - FAMILY D, TYPE B

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    Published date:  12-01-2013

    Publisher:  Association Francaise de Normalisation

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

    Avant-propos
    Introduction
    1 Domaine d'application
    2 Références normatives
    3 Termes et définitions
    4 Taille nominale
    5 Désignation
    6 Marquage et documents techniques
    7 Symbolisation
    8 Caractéristiques générales de conception
    9 Caractéristiques physico-chimiques
    10 Caractéristiques et essais
    11 Caractéristiques acoustiques
    Annexe A (normative) Échantillons et séquence d'essais

    Abstract - (Show below) - (Hide below)

    Describes the characteristics of pipe interrupters with atmospheric vent and moving element, DN 10 to DN 20 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 degree C and for 1 h at 90 degree C.

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    Development Note Indice de classement: P43-028. Supersedes NFP 43 014. (11/2005)
    Document Type Standard
    Publisher Association Francaise de Normalisation
    Status Current
    Supersedes
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