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BS 7478 91st Edition, December 20, 1991
Complete Document
Active, Most Current
Guide to Selection and Use of Thermostatic Radiator Valves
Includes all amendments and changes through Reaffirmation Notice , June 1, 2016
Page Count:18
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Guidance on selection, application and use of thermostatic radiator valves (TRV) manufactured in accordance with BS 6284 for use in domestic and commercial wet central heating systems up to a water temperature of 120°C.