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I.S. EN 1491:2000

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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BUILDING VALVES - EXPANSION VALVES - TESTS AND REQUIREMENTS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2000

Superseded date

04-03-2023

Superseded by

I.S. EN 1491:2022

£36.99
Excluding VAT
Summarise this standard

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Superseded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

⚠

A newer version of this standard is available.

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£36.99
Excluding VAT