BS EN 14451:2020

Devices to prevent pollution by backflow of potable water. In-line anti-vacuum valves DN 10 to DN 50 inclusive. Family D, type A.

NORMA vydaná dňa 6.7.2020

The information about the standard:

Designation standards: BS EN 14451:2020
Publication date standards: 6.7.2020
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS