EN 12050-4:2000

Wastewater lifting plants for buildings and sites - Principles of construction and testing - Part 4: Non-return valves for faecal-free wastewater and wastewater containing faecal matter EN 12050-4:2000

Publication date:   Feb 2, 2002

General information

99.60 Withdrawal effective   Mar 18, 2015

CEN

CEN/TC 165 Waste water engineering

European Norm

91.140.80   Drainage systems

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Scope

This part of this European Standard applies to non-return valves used in conjunction with faecal and faecal-free wastewater lifting plants. This part of the standard contains general requirements, basic construction and testing principles together with information on materials and quality surveillance.

Related legislation

Legislation related to this standard

93/38/EEC

Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors

89/106/EEC

Construction products

Harmonized/Supporting
305/2011

Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Harmonized/Supporting

Life cycle

NOW

WITHDRAWN
EN 12050-4:2000
99.60 Withdrawal effective
Mar 18, 2015

REVISED BY

PUBLISHED
EN 12050-4:2015