EN 12729:2002

Devices to prevent pollution by backflow of potable water - Controllable backflow preventer with reduced pressure zone - Family B - Type A EN 12729:2002

Publication date:   Dec 22, 2003

General information

99.60 Withdrawal effective   Mar 1, 2023

CEN

CEN/TC 164 Water supply

European Norm

13.060.20   Drinking water | 91.140.60   Water supply systems

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Scope

The purpose of this standard is to define - the field of application; - the dimensional, physico-chemical, design, hydraulic, mechanical and acoustic characteristics; - the working and the prescriptions for the tests to check , these characteristics; - the marking and the presentation. To be adhered to for reduced pressure principle backflow preventers, controllable BA.

Related legislation

Legislation related to this standard

89/106/EEC

Construction products

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

Life cycle

NOW

WITHDRAWN
EN 12729:2002
99.60 Withdrawal effective
Mar 1, 2023

REVISED BY

PUBLISHED
EN 12729:2023