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CSA - CAN/CSA-B64 SERIES-01

Backflow Preventers and Vacuum Breakers

inactive
Organization: CSA
Publication Date: 1 January 2001
Status: inactive
Page Count: 169
scope:

Foreword

The Canadian Standards Association, which operates under the name CSA International (CSA), provides certification services for manufacturers who, under license from CSA, wish to use the appropriate registered CSA Marks on certain products of their manufacture to indicate conformity with CSA Standards.

CSA Certification for a number of products is provided in the interest of maintaining agreed-upon standards of quality, performance, interchangeability and/or safety, as appropriate. Where applicable, certification may form the basis for acceptance by inspection authorities responsible for enforcement of regulations. Where feasible, programs will be developed for additional products for which certification is desired by producers, consumers or other interests.

In performing its functions in accordance with its objectives, CSA does not assume or undertake to discharge any responsibility of the manufacturer or any other party. The opinions and findings of the Association represent its professional judgement given with due consideration to the necessary limitations of practical operation and state of the art at the time the Standard is processed.

Products in substantial accord with this Standard but which exhibit a minor difference or a new feature may be deemed to meet the Standard providing the feature or difference is found acceptable utilizing appropriate CSA Certification and Testing Division Operating Procedures. Products which comply with this Standard shall not be certified if they are found to have additional features which are inconsistent with the intent of this Standard. Products shall not be certifiable if they are discovered to contravene applicable laws or regulations.

Testing techniques, test procedures and instrumentation frequently must be prescribed by the CSA Certification and Testing Division in addition to the technical requirements contained in Standards of CSA. In addition to markings specified in the Standard, the CSA Certification and Testing Division may require special cautions, markings and instructions that are not specified by the Standard.

Some tests required by CSA Standards may be inherently hazardous. The Association neither assumes nor accepts any responsibility for any injury or damage that may occur during or as the result of tests, wherever performed, whether performed in whole or in part by the manufacturer or the Association, and whether or not any equipment, facility or personnel for or in connection with the test is furnished by the manufacturer or the Association.

Manufacturers should note that, in the event of the failure of the CSA Certification and Testing Division to resolve an issue arising from the interpretation of requirements, there is an appeal procedure: the complainant should submit the matter, in writing, to the Secretary of the Canadian Standards Association.

If this Standard is to be used in obtaining CSA Certification please remember, when making application for certification, to request all current Amendments, Bulletins, Notices and Technical Information Letters that may be applicable and for which there may be a nominal charge. For such information or for further information concerning CSA Certification please address your inquiry to Applications and Customer Service, CSA International, 178 Rexdale Boulevard, Toronto, Ontario M9W 1R3.

Document History

January 1, 2021
Backflow preventers and vacuum breakers
The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections. This Standard specifies definitions, general...
November 1, 2011
Backflow preventers and vacuum breakers
The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections. This Standard specifies definitions, general...
January 1, 2011
Backflow preventers and vacuum breakers
The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections. This Standard specifies definitions, general...
January 1, 2011
Backflow preventers and vacuum breakers
The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections This Standard specifies definitions, general...
January 1, 2011
Backflow preventers and vacuum breakers
The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections. This Standard specifies definitions, general...
January 1, 2011
Backflow preventers and vacuum breakers
The CSA B64 Series covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections. This Standard specifies definitions, general...
July 1, 2008
Backflow preventers and vacuum breakers
A description is not available for this item.
July 1, 2007
Backflow Preventers and Vacuum Breakers
The CSA B64 Series of Standards covers vacuum breakers and backflow preventers that are used in potable water supply systems to prevent cross-connections. This Standard specifies definitions,...
July 1, 2007
Backflow preventers and vacuum breakers
This Standard covers atmospheric vacuum breakers (AVB).
January 1, 2001
Backflow Preventers and Vacuum Breakers
Foreword The Canadian Standards Association, which operates under the name CSA International (CSA), provides certification services for manufacturers who, under license from CSA, wish to use the...
January 1, 2001
Backflow Preventers and Vacuum Breakers
Preface This is the fourth edition of the B64 Series of Standards, Backflow Preventers and Vacuum Breakers. It supersedes the previous editions, published in 1994, 1988, and 1976. This edition...
January 1, 2001
Backflow Preventers and Vacuum Breakers
Preface This is the fourth edition of the B64 Series of Standards, Backflow Preventers and Vacuum Breakers. It supersedes the previous editions, published in 1994, 1988, and 1976. This edition...
January 1, 2001
Backflow Preventers and Vacuum Breakers
Preface This is the fourth edition of the B64 Series of Standards, Backflow Preventers and Vacuum Breakers. It supersedes the previous editions, published in 1994, 1988, and 1976. This edition...
CAN/CSA-B64 SERIES-01
January 1, 2001
Backflow Preventers and Vacuum Breakers
Foreword The Canadian Standards Association, which operates under the name CSA International (CSA), provides certification services for manufacturers who, under license from CSA, wish to use the...
December 1, 1994
Backflow Preventers and Vacuum Breakers
Vacuum breakers and backflow preventers covered by the CAN/CSA-B64 Series of Standards include only those devices that are designed for use in potable water supply systems to prevent...

References

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