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EVS-EN 12050-4:2015

Wastewater lifting plants for buildings and sites - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter

General information
Valid from 02.04.2015
Base Documents
EN 12050-4:2015
Directives or regulations
None
Standard history
Status
Date
Type
Name
02.04.2015
Main
01.06.2001
Main
This European Standard applies to non-return valves used for faecal-free wastewater and wastewater containing faecal matter lifting plants. 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.
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