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BS EN 1984:2010

Current
Current

The latest, up-to-date edition.

Industrial valves. Steel gate valves
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-30-2010

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test procedures
6 Declaration of compliance
7 Designation
8 Marking and preparation for storage and transportation
Annex A (informative) - Information to be supplied by the
        customer
Annex ZA (informative) - Relationship between this European
         Standard and the Essential Requirements of EU
         Directive 97/23/EC

Describes the requirements for steel gate valves which are wrought, cast or fabricated with end connections flanged, butt welding, socket welding or threaded.

This European Standard specifies the requirements for steel gate valves which are wrought, cast or fabricated with end connections flanged, butt welding, socket welding or threaded. This European Standard is applicable to steel gate valves mainly used for industrial and general purpose applications. However they can be used for other applications provided the requirements of the relevant performance standards are met. The ranges of nominal sizes covered is: DN 8; DN 10; DN 12; DN 15; DN 20; DN 25; DN 32; DN 40; DN 50; DN 65; DN 80; DN 100; DN 125; DN 150; DN 200; DN 250; DN 300; DN 350; DN 400; DN 450; DN 500; DN 600; DN 700; DN 750; DN 800; DN 900; DN 1000. DN 750 is used for Class designated valves only. DN 8 and DN 12 are not used for flanged end connections. Socket welding end valves and threaded end valves are limited to the range DN 8 to DN 65. The range of pressure designations covered is: for flanged valves PN 10; PN 16; PN 25; PN 40; PN 63; PN 100 Class 150; Class 300; Class 600 for butt welding end valves PN 10, PN 16, PN 25, PN 40, PN 63, PN 100 Class 150, Class 300, Class 600 for socket welding end valves and threaded end valves PN 10; PN 16; PN 25; PN 40; PN 63; PN 100 Class 600; Class 800 NOTE 1 Socket welding end and threaded end valves are not normally manufactured with the pressure designations PN 10, PN 16, PN 25 and PN 40. NOTE 2 Class 800 is an intermediate class designation widely used for socket welding and threaded end valves.

Committee
PSE/18/2
DevelopmentNote
Supersedes BS 5157(1989) and 95/709654 DC. (08/2004) Supersedes 09/30205877 DC. (06/2010)
DocumentType
Standard
Pages
18
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
SN EN 1984:2010 Identical
NS EN 1984 : 2010 Identical
I.S. EN 1984:2010 Identical
EN 1984:2010 Identical
NEN EN 1984 : 2010 Identical
NBN EN 1984 : 2010 Identical
DIN EN 1984:2010-10 Identical
UNI EN 1984 : 2010 Identical
NF EN 1984 : 2010 Identical
UNE-EN 1984:2010 Identical

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