BS 2456:1973 - Specification for floats (plastics) for ballvalves for hot and cold water

BS 2456:1973

Specification for floats (plastics) for ballvalves for hot and cold water

Status : Withdrawn, Revised, Superseded   Published : October 1973 Replaced By : BS 2456:1990

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Gives the requirements for floats of 102 mm, 114 mm, 127 mm and 152 mm diameter manufactured from plastics materials for attachment to ball valves specified in BS 1212:Parts 1 and 2. Performance tests are specified for impact, strength and deflection of boss, cold embrittlement and resistance to hot water up to 90°C.




Standard NumberBS 2456:1973
TitleSpecification for floats (plastics) for ballvalves for hot and cold water
StatusWithdrawn, Revised, Superseded
Publication Date19 October 1973
Withdrawn Date30 November 1990
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS 2456:1990
Amended ByAMD 3159
DescriptorsBall cocks, Deformation, Water valves, Cold-water supply systems, Leak tests, Bosses, Size, Valve components, Valve bodies, Dimensions, Water supply (buildings), Marking, Deflection tests, Test equipment, Hot-water supply systems, Designations, Freezing tests, High temperatures, Valves, Spherical shape, Plastics
ICS91.140.60
Title in FrenchFlotteurs (en plastique) pour soupapes a boulet pour eau chaude et froide. Specification
Title in GermanKugelventilschwimmer (Kunststoff) fuer heisses und kaltes Wasser. Spezifikation
CommitteeB/504/-/8
ISBN0 580 07776 4
PublisherBSI
FormatA4
DeliveryNo
File Size0 KB
Price£182.00


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*To ask about withdrawn titles contact the
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