NF EN 13434 : 2006

Superseded

View Superseded by

DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - MECHANICAL DISCONNECTOR HYDRAULIC ACTUATED - FAMILY G - TYPE B

Superseded date

10-01-2023

Published date

12-01-2013

Publisher

Association Francaise de Normalisation

Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Taille nominale
5 Désignation
6 Symbolisation
7 Caractéristiques physico-chimiques
   7.1 Matériaux
   7.2 Nature des matériaux
8 Conception
   8.1 Généralités
   8.2 Vanne de sûreté
   8.3 Distance de disconnexion
9 Caractéristiques et essais
   9.1 Généralités
   9.2 Tolérances générales
   9.3 Expression des résultats
   9.4 Caractéristiques dimensionnelles
   9.5 Caractéristiques mécaniques
   9.6 Caractéristiques d'étanchéité
   9.7 Caractéristiques hydrauliques
10 Ordre des essais
11 Marquage et documents techniques
   11.1 Généralités
   11.2 Marquage
   11.3 Documents techniques
12 Présentation à la livraison
Annexe A (informative) Exemples de présentation des
                       résultats d'essai
Bibliographie

Describes the dimensional, the physico-chemical, the design, the hydraulic, the mechanical and the acoustic characteristics of mechanical disconnector, hydraulic actuated Family G, type B.

DevelopmentNote	Indice de classement: P43-026 PR NF EN 13434 October 2003 (10/2003)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Superseded
SupersededBy	NF EN 13434:2021

Standards	Relationship
NS EN 13434 : 1ED 2006	Identical
UNI EN 13434 : 2006	Identical
DIN EN 13434:2006-05	Identical
NEN EN 13434 : 2006	Identical
BS EN 13434:2006	Identical
I.S. EN 13434:2006	Identical
UNE-EN 13434:2006	Identical
EN 13434:2006	Identical
SN EN 13434 : 2006	Identical
NBN EN 13434 : 2006	Identical

NF EN ISO 228-1 : 2003	PIPE THREADS WHERE PRESSURE-TIGHT JOINTS ARE NOT MADE ON THE THREADS - PART 1: DIMENSIONS, TOLERANCES AND DESIGNATION
NF EN 1717 : 2001	PROTECTION AGAINST POLLUTION OF POTABLE WATER IN WATER INSTALLATIONS AND GENERAL REQUIREMENTS OF DEVICES TO PREVENT POLLUTION BY BACKFLOW
NF EN 806-1 : 2001 AMD 1 2002	SPECIFICATIONS FOR INSTALLATIONS INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 1: GENERAL
NF EN 1092-2 : 1997	FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 2: CAST IRON FLANGES
NF EN 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
ISO 7-1:1994	Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
NF EN 13959 : 2005	ANTI-POLLUTION CHECK VALVES - DN 6 TO DN 250 INCLUSIVE - FAMILY E, TYPE A, B, C AND D
NF ISO 9227 : 1991	CORROSION TESTS IN ARTIFICIAL ATMOSPHERES - SALT SPRAY TESTS
NF EN 1092-1 : 2007 + A1 2013	FLANGES AND THEIR JOINTS - CIRCULAR FLANGES FOR PIPES, VALVES, FITTINGS AND ACCESSORIES, PN DESIGNATED - PART 1: STEEL FLANGES
NF EN ISO 6509 : 1995	CORROSION OF METALS AND ALLOYS - DETERMINATION OF DEZINFICATION RESISTANCE OF BRASS
NF EN ISO 3822-1 : 1999 AMD 1 2009	ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 1: METHOD OF MEASUREMENTS