I.S. EN 1491:2000
Superseded
View Superseded by
BUILDING VALVES - EXPANSION VALVES - TESTS AND REQUIREMENTS
Hardcopy , PDF
English
01-01-2000
03-04-2023
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 Definitions
4 Materials and surface finishes
5 Design and dimensional requirements
6 Hydraulic tests and requirements
7 Mechanical tests and requirements
8 Acoustic tests and requirements
9 Classification
10 Designation
11 Marking
Annex A (informative)
A.1 Safety equipment for water heaters
A.2 Classification of water heaters according to
heating method
Describes dimensions, materials and performance requirements (including methods of test) for expansion valves, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 Mpa (1 bar) to 1,0 Mpa (10 bar).
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS EN 1491:2000 | Identical |
| EN 1491:2000 | Identical |
| NF EN 1491 : 2000 | Identical |
| NS EN 1491 : 1ED 2000 | Identical |
| DIN EN 1491:2000-06 | Identical |
| NEN EN 1491 : 2000 | Identical |
| NBN EN 1491 : 2000 | Identical |
| UNE-EN 1491:2001 | Identical |
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