SS-EN-14451 Devices to prevent pollution by backflow of potable water - Inline anti-vacuum valves DN 8 to DN 80 inclusive - Family D, type A

SS-EN-14451 - 2005 EDITION - CURRENT

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This document specifies: a) field of application; b) requirements for in line anti-vacuum valves; c) 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; d) test method and requirements for verifying these properties; e) marking and presentation; f) acoustics. This document specifies the characteristics of in-line anti-vacuum valves DN 8 to DN 80 that are 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.

To find similar documents by classification:

13.060.20 (Drinking water Mineral water, see 67.160.20 Chemicals for purification of water, see 71.100.80 Drinking water supply systems, see 91.140.60)

23.060.50 (Check valves)

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Designation Name

SS-EN 14451:2005

Revision Level




Publication Date

June 14, 2005



Page Count