BS EN 14451:2005 Devices to prevent pollution by backflow of potable water - In-line anti-vacuum valves DN 8 to DN 80 - Family D, type A (incorporating corrigendum October 2008) (Withdrawn)
Publication Year
2005
Document Status
Withdrawn
Abstract
Specifies field of application, requirements for in-line anti-vacuum valves, dimensional, the physico-chemical properties and the properties of general hydraulic, mechanical and acoustic design of in-line anti-vacuum valves DN 8 to DN 80, test method and requirements for verifying these properties, marking and presentation, and acoustics. Specifies the characteristics of valves suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65°C and for 1 h at 90°C.
Document History
Superseded by BS EN 14451:2020. Supersedes BS 6282-3:1982. Amendment dated 30 November 2008 - Addition of supersession details to national foreword. Supersedes BS 6282-2:1982, BS 6282-3:1982 and BS 6282-4:1982.
ISBN
9780580630835
Publisher Information
British Standards Institution
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