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CSA B64 SERIES : 2011 : R2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BACKFLOW PREVENTERS AND VACUUM BREAKERS
Available format(s)

Hardcopy , PDF

Superseded date

11-08-2021

Language(s)

English, French

Published date

01-01-2016

Preface
B64.0-11, Definitions, general requirements, and test
          methods for vacuum breakers and backflow
         preventers
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Test methods
7 Markings and instructions
Annexes
A (informative) - Conversion tables
B64.1.1-11, Atmospheric vacuum breakers (AVB)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Test method - Determination of critical level
7 Markings and instructions
B64.1.2-11, Pressure vacuum breakers (PVB)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Air inlet valve opening pressure test
B64.1.3-11, Spill-resistant pressure vacuum breakers
            (SRPVB)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Air inlet valve opening pressure test
B64.1.4-11, Vacuum breaker, air space type (ASVB)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Test methods
7 Markings
B64.2-11, Hose connection vacuum breakers (HCVB)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Test methods
B64.2.1-11, Hose connection vacuum breakers (HCVB)
            with manual draining feature
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Manual draining feature test
B64.2.1.1-11, Hose connection dual check vacuum
              breakers (HCDVB)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Test methods
B64.2.2-11, Hose connection vacuum breakers
            (HCVB) with automatic draining feature
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Automatic draining feature test
B64.3-11, Dual check valve backflow preventers with
          atmospheric port (DCAP)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
B64.3.1-11, Dual check valve backflow preventers
            with atmospheric port for carbonators
            (DCAPC)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Test methods
7 Instructions
B64.4-11, Reduced pressure principle (RP)
          backflow preventers
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Test methods
7 Instructions
B64.4.1-11, Reduced pressure principle backflow
            preventers for fire protection systems (RPF)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Instructions
B64.5-11, Double check valve (DCVA) backflow
          preventers
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Instructions
B64.5.1-11, Double check valve backflow preventers
            for fire protection systems (DCVAF)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Instructions
B64.6-11, Dual check valve (DuC) backflow preventers
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Instructions
B64.6.1-11, Dual check valve backflow preventers for
            fire protection systems (DuCF)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Instructions
B64.7-11, Laboratory faucet vacuum breakers (LFVB)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Leakage from atmospheric vent test
B64.8-11, Dual check valve backflow preventers with
          intermediate vent (DuCV)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Leakage from atmospheric vent test
B64.9-11, Single check valve backflow preventers for
          fire protection systems (SCVAF)
1 Scope
2 Reference publications
3 Definitions and abbreviations
4 General requirements
5 Test requirements
6 Instructions

Specifies vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections.

DevelopmentNote
Includes CSA B64.0, CSA B64.1.1, CSA B64.1.2, CSA B64.1.3, CSA B64.1.4, CSA B64.2, CSA B64.2.1, CSA B64.2.1.1, CSA B64.2.2, CSA B64.3, CSA B64.3.1, CSA B64.4, CSA B64.4.1, CSA B64.5, CSA B64.5.1, CSA B64.6, CSA B64.6.1, CSA B64.7, CSA B64.8 & CSA B64.9. (11/2011) French Edition issued on 01-05-2012. (07/2012)
DocumentType
Standard
Pages
180
ProductNote
Reconfirmed EN
PublisherName
Canadian Standards Association
Status
Superseded
Supersedes

NSF 61 : 2016 DRINKING WATER SYSTEM COMPONENTS - HEALTH EFFECTS
ISA 75.02.01 : 2008 CONTROL VALVE CAPACITY TEST PROCEDURES
CSA C22.2 No. 0.15 : 2015 ADHESIVE LABELS
NSF 372 : 2016 DRINKING WATER SYSTEM COMPONENTS - LEAD CONTENT

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