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I.S. EN 14455:2005

Current

Current

The latest, up-to-date edition.

DEVICES TO PREVENT POLLUTION BY BACKFLOW OF POTABLE WATER - PRESSURISED AIR INLET VALVES DN 15 TO DN 50 - FAMILY L, TYPE A AND TYPE B

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2005

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Nominal size
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

Defines the characteristics of pressurised air inlet valves DN 15 to DN 50 that are suitable for use in drinking water systems at pressures up to 1 MPa (10 bar) and temperatures up to 65 Degree C and for 1 h at 90 Degree C.

DocumentType
Standard
Pages
24
PublisherName
National Standards Authority of Ireland
Status
Current

Standards Relationship
DIN EN 14455:2005-08 Identical
UNI EN 14455 : 2005 Identical
DIN EN 14455 E : 2005 Identical
BS EN 14455:2005 Identical
EN 14455:2005 Identical
UNE-EN 14455:2005 Identical

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