NF EN 14454 : 2005
Current
The latest, up-to-date edition.
DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - HOSE UNION BACKFLOW PREVENTER DN 15 TO DN 32 - FAMILY H, TYPE A
12-01-2013
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
Defines the characteristics of hose union backflow preventers DN 15 to DN 32 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.
| DevelopmentNote |
Indice de classement: P43-016. Supersedes NFP 43 016. (11/2005)
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| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
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| Status |
Current
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| Supersedes |
| Standards | Relationship |
| UNI EN 14454 : 2005 | Identical |
| UNE-EN 14454:2005 | Identical |
| DIN EN 14454:2005-08 | Identical |
| EN 14454:2005 | Identical |
| BS EN 14454:2005 | Identical |
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