CSA B64.1.3 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
VACUUM BREAKERS, SPILL-RESISTANT PRESSURE TYPE (SRPVB)
Hardcopy , PDF
11-01-2015
English
01-01-2004
Preface
Foreword
1 Scope
2 Reference publication
3 Definitions
4 General requirements
4.1 General
4.2 Hydrostatic pressure
4.3 Temperature
4.4 Test cock
4.5 Pipe sizes
5 Test requirements
5.1 Check valve
5.2 Air inlet port
5.3 Water flow and pressure drop
5.4 Test cocks
5.5 Back siphonage test
6 Test method - Air inlet port valve opening pressure
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