SR 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

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.

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General information

Status : Withdrawn
Approval date : 12/15/2005
Publish date : 12/17/2005
Withdrawal date : 7/31/2020
Number of pages : 22
ICS : 13.060.20 Drinking water,23.060.50 Check valves
Technical Committee : 52 - Water quality

Relations with other standards:

Replaced by SR EN 14451:2020