Devices to prevent pollution by backflow of potable water. Hose Union anti-vacuum valves. DN 15 to DN 25 inclusive Family H, type B and type D. General technical specification.
NORMA vydaná dňa 29.8.2008
Designation standards: BS EN 15096:2008
Note: NEPLATNÁ
Publication date standards: 29.8.2008
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS