NF EN 13434:2021
Current
The latest, up-to-date edition.
Devices to prevent pollution by backflow of potable water - Mechanical disconnector, flow actuated - Family G, Type B
Hardcopy
English - French
01-01-2021
This document specifies the dimensional, physico-chemical, design, hydraulic, mechanical and acoustic characteristics of mechanical disconnectors actuated as a function of the family flow rate G, type B.
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