UNI EN 14452 : 2005
Current
Current
The latest, up-to-date edition.
DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PIPE INTERRUPTER WITH ATMOSPHERIC VENT AND MOVING ELEMENT DN 10 TO DN 20 - FAMILY D, TYPE B
Published date
08-01-2005
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Nominal sizes
5 Designation
6 Marking and technical documents
7 Symbolisation
8 General design characteristics
9 Physico-chemical characteristics
10 Characteristics and tests
11 Acoustic characteristics
Annex A (normative) Sampling and test sequence
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