CSA ANSI Z21.22b-2001/CSA 4.4b-2001 (R2014) Addenda 2 to ANSI Z21.22-1999/CSA 4.4-M99, Relief Valves for Hot Water Supply Systems

Amendment by CSA Group, 01/09/2002

Full Description

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Scope

Details test and examination criteria for:

,,1.,,Combination temperature and pressure relief valves for use on storage tanks of hat water supply systems without heater input limitation;

,,2.,,Valves having only pressure relief features for use on storage tanks of hot water supply systems without heater input limitation; and

,,3.,,Vacuum relief valves.

Product Details

Published: 01/09/2002 Number of Pages: 15 File Size: 1 file , 270 KB Product Code(s): 2414726, 2414726