Valves and taps for water supply in buildings. Stop valves for meter. General technical specifications.

Avant-propos 2

1 Objet 2

2 Domaine d'application 2

3 Définitions 2

4 Classification 2

5 Dénomination 3

6 Correspondance avec les compteurs d'eau 3

7 Désignation 3

8 Caractéristiques 4

8.1 Caractéristiques dimensionnelles 4

8.2 Caractéristiques d'étanchéité 8

8.3 Caractéristiques de tenue en pression 8

8.4 Caractéristiques hydrauliques 8

8.5 Caractéristiques acoustiques 9

8.6 Caractéristiques mécaniques 9

8.7 Caractéristiques physico-chimiques 11

8.8 Caractéristiques générales de construction 11

9 Marquage et présentation 11

9.1 Marquage 11

9.2 Présentation 12

10 Références 12

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