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EVS-EN 14451:2005

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

General information
Withdrawn from 01.07.2020
Base Documents
EN 14451:2005
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.07.2020
Main
06.07.2005
Main
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.
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