BS 2879:1980

$86.31

Specification for draining taps (screw-down pattern)

Published By	Publication Date	Number of Pages
BSI	1980	12

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Categories: 91.140.60 - Water supply systems, BSI

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Description

This British Standard specifies requirements for copper alloy bodied taps used for draining hot and cold water installations and heating systems. It covers nominal sizes of 1/2 and 3/4 only for use with water:

up to 70 °C with occasional excursions up to 90 °C max. for period of 1 h (type 1);
up to a maximum of 120 °C (type 2).

Specifies ½ and ¾ nominal size copper alloy bodied taps for draining down hot and cold water installations and heating systems.

Additional information

Status	Confirmed
Pages	12
Publication Date	1980-01-31
ISBN	0 580 11137 7
Standard Number	BS 2879:1980
Title	Specification for draining taps (screw-down pattern)
Descriptors	Brass, Screw-down valves, Hydraulic tests, Cold-water supply systems, Valves, Design, Pressure testing, Size, Hot-water supply systems, Hot-water central heating, Dimensions, Draw-off taps, Marking, Water supply (buildings), Type testing
Publisher	BSI
Committee	B/504
ICS Codes	91.140.60 - Water supply systems

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BS 2879:1980

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