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Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter; German version EN 12050-4:2015

Standard [CURRENT]

DIN EN 12050-4:2015-05

Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter; German version EN 12050-4:2015

German title
Abwasserhebeanlagen für die Gebäude- und Grundstücksentwässerung - Teil 4: Rückflussverhinderer für fäkalienfreies und fäkalienhaltiges Abwasser; Deutsche Fassung EN 12050-4:2015
Publication date
2015-05
Original language
German
Pages
32

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Publication date
2015-05
Original language
German
Pages
32
DOI
https://dx.doi.org/10.31030/2236372
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Overview

This European Standard applies to non-return valves for wastewater lifting plants for wastewater containing and free of faeces which, either integrated or as a separate part of the lifting plant, prevent the return of the wastewater from the pressure line to the collecting tank. This Standard specifies general requirements, basic construction and testing principles together with information on materials and the relevant assessment and verification of constancy of performance. This Standard has been prepared by Working Committee NA 119-05-23 AA "Abwasserhebeanlagen (CEN/TC 165/WG 21/TG 4)" ("Wastewater lifting plants") at DIN Standards Committee Water Practice (NAW).

Content

ICS

91.140.80

DOI

https://dx.doi.org/10.31030/2236372
Replacement amendments

This document replaces DIN EN 12050-4:2001-05 .

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