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
Publication Year
2020
Document Status
Current
Abstract
Covers the field of application, the dimensional, the physico-chemical, the design, the hydraulic, the mechanical and acoustic characteristics relevant to in-line anti vacuum valve family D Type A.
Document History
Supersedes BS EN 14451:2005.
ISBN
9780539027488
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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