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BSI - BS 2456

Floats (Plastics) for Float Operated Valves for Cold Water Services

inactive
Organization: BSI
Publication Date: 30 November 1990
Status: inactive
Page Count: 13
ICS Code (Water supply systems): 91.140.60

Document History

BS 2456
November 30, 1990
Specification for Floats (Plastics) for Float Operated Valves for Cold Water Services
Requirements for two grades of plastic floats specified in BS 1212.
BS 2456
November 30, 1990
Floats (Plastics) for Float Operated Valves for Cold Water Services
A description is not available for this item.
BS 2456
October 19, 1973
Specification for floats (plastics) for ballvalves for hot and cold water
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...

References

This document references:
BS 1212-2 - Float operated valves - Part 2: Specification for diaphragm type float operated valves (copper alloy body) (excluding floats)
Published by BSI on June 29, 1990
Specifies workmanship, dimensions and performance requirements for diaphragm type valves of nominal size 3/8 and 1/2, intended for use with floats complying with the requirements of BS 1968 and BS...
This document references:
BS EN 12164 - Copper and copper alloys - Rod for free machining purposes
Published by BSI on July 31, 2016
A description is not available for this item.
This document references:
BS 6920-1 - Suitability of non-metallic materials and products for use in contact with water intended for human consumption with regard to their effect on the quality of the water Part 1: Specification
Published by BSI on June 30, 2014
A description is not available for this item.
This document references:
BS EN 12167 - Copper and copper alloys - Profiles and bars for general purposes
Published by BSI on July 31, 2016
A description is not available for this item.
This document references:
BS 7357 - Specification for 7.5 L WC flushing cisterns
Published by BSI on October 31, 1990
Requirements for max single flush exposed and consealed WC flushing cisterns with side inlet or bottom inlet supplied with a float operated valve and a valveless siphon for low level, high level and...
This document references:
BS 1212-3 - Float operated valves - Part 3: Specification for diaphragm type float operated valves (plastics bodied) for cold water services only (excluding floats)
Published by BSI on December 31, 1990
Operational requirements.
This document references:
BS EN 12163 - Copper and copper alloys - Rod for general purposes
Published by BSI on August 31, 2016
A description is not available for this item.
This document references:
BS 1212-1 - Float operated valves Part 1. Specification for piston type float operated valves (copper alloy body) (excluding floats)
Published by BSI on June 29, 1990
Specifies materials, workmanship, dimensions and performance requirements for piston type valves of nominal size 3/8, 1/2, 3/4, 1, 11/4, 11/2 and 2, intended for use with floats complying with the...
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