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UNI EN 13077:2018

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Devices for the prevention of pollution from backwater of drinking water - Backflow preventer with non-circular overflow (not limited) - Family A - Type B

Superseded date

30-03-2023

Published date

19-04-2018

The standard specifies the characteristics and requirements of non-circular backflow preventers, family A, type B, for nominal flow speed not exceeding 3 m / s.

Committee
CT 33
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

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