BS EN 1171:2002 - Industrial valves. Cast iron gate valves – BSI British Standards
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BS EN 1171:2002

Industrial valves. Cast iron gate valves

Status : Current, Work in hand   Published : November 2002



This European Standard specifies the requirements for cast iron gate valves with flanged ends, socket ends or spigot ends.

This standard is applicable to cast iron gate valves mainly used for industrial and general-purpose applications.

The range of nominal sizes covered is:

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 800; DN 900; DN 1 000.

The range of pressure designations covered is:

  • isobaric PN 6; PN 10; PN 16; PN 25
  • isomorphic, PS 10 bar to PS 1 bar at room temperature.

Standard NumberBS EN 1171:2002
TitleIndustrial valves. Cast iron gate valves
StatusCurrent, Work in hand
Publication Date07 November 2002
Cross References97/23/EC, EN 19, EN 545:2002, EN 558-1:1995, EN 736-1, EN 736-2, EN 736-3, EN 1092-2, EN 1561:1997, EN 1562:1997, EN 1563:1997, prEN 12266-1, EN 12266-2, EN 12351, EN 12516-3, EN 12570, EN ISO 5210, ISO 5210:1991, ISO 185:1988, ISO 1083:1987, ISO 5922:1981
ReplacesBS 5151:1974, BS 5150:1990
International RelationshipsEN 1171:2002
Amended ByAMD 14500
AMD 14500 is a Corrigendum.
Draft Superseded By93/715169 DC
DescriptorsGate valves, Industrial, Valves, Cast-iron, Flanged fittings, Sockets (threaded), Spigot-and-socket joints, Size
Title in FrenchRobinetterie industrielle. Robinets-vannes en fonte
Title in GermanIndustiearmaturen. Schieber aus Gusseisen
ISBN0 580 40709 8
File Size368.5 KB

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