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BS EN 1488:2000

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Building valves. Expansion groups. Tests and requirements
Available format(s)

Hardcopy , PDF

Superseded date

06-01-2021

Language(s)

English

Published date

10-15-2000

Publisher

British Standards Institution

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. Tests and requirements of the components of the
   expansion group
10. Classification
11. Designation
12. Marking

Materials, dimensions and performance requirements (including methods of test) for expansion groups, of nominal sizes from DN 15 to DN 40, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10bar) are defined. Expansion groups are intended for fitting to the cold water supply of storage water heaters, having a maximum distribution temperature of 95 deg C for all energy sources. Expansion groups do not control temperature and alone do not constitute the protection required for storage water heaters. Expansion groups limit pressure, in the water heater to which they are fitted, that is produced by thermal expansion of the water.

Committee
B/504/-/14
DevelopmentNote
Supersedes 94/105517 DC. (09/2005)
DocumentType
Standard
Pages
26
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
ONORM EN 1488 : 2000 Identical
NF EN 1488 : 2000 Identical
NBN EN 1488 : 2000 Identical
EN 1488:2000 Identical
NS EN 1488 : 1ED 2000 Identical
I.S. EN 1488:2000 Identical
DIN EN 1488:2000-06 Identical
NEN EN 1488 : 2000 Identical
SN EN 1488 : 2000 Identical
UNI EN 1488 : 2002 Identical
UNE-EN 1488:2001 Identical

ISO 3822-1:1999 Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 1: Method of measurement
EN 1254-2:1998 Copper and copper alloys - Plumbing fittings - Part 2: Fittings with compression ends for use with copper tubes
ISO 7005-3:1988 Metallic flanges Part 3: Copper alloy and composite flanges
ISO 7-1:1994 Pipe threads where pressure-tight joints are made on the threads Part 1: Dimensions, tolerances and designation
ISO 6509:1981 Corrosion of metals and alloys Determination of dezincification resistance of brass
ISO 3822-3:1997 Acoustics Laboratory tests on noise emission from appliances and equipment used in water supply installations Part 3: Mounting and operating conditions for in-line valves and appliances
EN ISO 3822-1:1999/A1:2008 ACOUSTICS - LABORATORY TESTS ON NOISE EMISSION FROM APPLIANCES AND EQUIPMENT USED IN WATER SUPPLY INSTALLATIONS - PART 1: METHOD OF MEASUREMENT
EN 12420:2014 Copper and copper alloys - Forgings
EN ISO 6509 : 1995 CORROSION OF METALS AND ALLOYS - DETERMINATION OF DEZINCIFICATION RESISTANCE OF BRASS
EN 1982:2017 Copper and copper alloys - Ingots and castings
ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation

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