• ANSI Z21.21 : 2015

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    AUTOMATIC VALVES FOR GAS APPLIANCES

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  07-17-2021

    Language(s):  English

    Published date:  01-01-2015

    Publisher:  Canadian Standards Association

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    Table of Contents - (Show below) - (Hide below)

    Preface
    1 Scope
    2 Reference publications
    3 Definitions
    4 Construction
    5 Performance
    6 Commercial/industrial safety shutoff valves - construction
    7 Commercial/industrial safety shutoff valves - performance
    8 Manufacturing and production tests
    9 Items unique to the United States
    10 Items unique to Canada
    Annex A (informative) - Preferred graphic symbols of
            commonly used items, extracted from ANSI/IEEE
            Standard 315, Graphic Symbols for Electrical and
            Electronics Diagrams, and abbreviations for these items
    Annex B (informative) - Table of conversion factors

    Abstract - (Show below) - (Hide below)

    Pertains to newly produced automatic valves constructed entirely of new, unused parts and materials.

    General Product Information - (Show below) - (Hide below)

    Development Note Also numbered as CSA 6.5. (09/2001) Effective in Canada March 31, 2017. (08/2015)
    Document Type Standard
    Publisher Canadian Standards Association
    Status Withdrawn
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ANSI Z21.5.2 : 2016 GAS CLOTHES DRYERS, VOLUME 2, TYPE 2 CLOTHES DRYERS
    CSA/ANSI Z21.42:13 (R2018) Gas-fired illuminating appliances
    ANSI Z21.58-2018/CSA 1.6-2018 Outdoor cooking gas appliances
    ANSI Z21.1 : 2016 HOUSEHOLD COOKING GAS APPLIANCES
    ASCE 25 06 : 2008 EARTHQUAKE ACTUATED AUTOMATIC GAS SHUTOFF DEVICES
    B149.3-15 Code for the field approval of fuel-related components on appliances and equipment
    ANSI Z21.71:1993 AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION
    ANSI Z83.25 : 2017 DIRECT GAS-FIRED PROCESS AIR HEATERS
    CSA 2.15 : 2016 GAS-FIRED DOMESTIC LIGHTING APPLIANCES
    ANSI Z83.20 : 2016 GAS-FIRED TUBULAR AND LOW-INTENSITY INFRARED HEATERS
    ANSI Z21.71 : 1993 : INC : ADD A : 2005 : R2016 AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION
    ANSI Z83.19-2017/CSA 2.35-2017 Gas-fired high-intensity infrared heaters
    CSA FC 3 : 2004 : R2017 PORTABLE FUEL CELL POWER SYSTEMS
    CSA FC 3 : 2004 PORTABLE FUEL CELL POWER SYSTEMS
    CSA 1.6 : 2018 OUTDOOR COOKING GAS APPLIANCES
    ANSI Z21.71 : 1993 : INC : ADD A : 2005 : R2012 AUTOMATIC INTERMITTENT PILOT IGNITION SYSTEMS FOR FIELD INSTALLATION
    ANSI Z83.18 : 2017 RECIRCULATING DIRECT GAS-FIRED HEATING AND FORCED VENTILATION APPLIANCES FOR COMMERCIAL AND INDUSTRIAL APPLICATIONS
    ANSI Z83.26 : 2014 GAS-FIRED OUTDOOR INFRARED PATIO HEATERS
    CSA 3.7 : 2017 NON-RECIRCULATING DIRECT GAS-FIRED HEATING AND FORCED VENTILATION APPLIANCES FOR COMMERCIAL AND INDUSTRIAL APPLICATION
    ANSI Z83.21 : 2016 COMMERCIAL DISHWASHERS
    ANSI Z21.40.1 : 1996 : INC : ADD A : 1997 : R2017 GAS-FIRED, HEAT ACTIVATED AIR CONDITIONING AND HEAT PUMP APPLIANCES
    CSA 2.3 : 2016 GAS-FIRED CENTRAL FURNACES
    CSA 1.8 : 2016 GAS FOOD SERVICE EQUIPMENT
    ANSI Z21.40.1 : 1996 : R2012 GAS-FIRED, HEAT ACTIVATED AIR CONDITIONING AND HEAT PUMP APPLIANCES
    ANSI Z21.10.3-2017/CSA 4.3:2017 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    CSA 1.1 : 2016 HOUSEHOLD COOKING GAS APPLIANCES
    ANSI Z21.5.2-2016/CSA 7.2:2016 GAS CLOTHES DRYERS, VOLUME 2, TYPE 2 CLOTHES DRYERS
    CSA 4.9 : 2017 GAS-FIRED LOW PRESSURE STEAM AND HOT WATER BOILERS
    CSA 4.1 : 2017 GAS WATER HEATERS, VOLUME 1, STORAGE WATER HEATERS WITH INPUT RATINGS OF 75,000 BTU PER HOUR OR LESS
    ANSI Z21.5.1-2017/CSA 7.1-2017 Gas clothes dryers, volume I, type 1 clothes dryers
    ANSI Z21.19-2014/CSA 1.4-2014 REFRIGERATORS USING GAS FUEL
    ANSI Z83.4-2017/CSA 3.7-2017 Non-recirculating direct gas-fired heating and forced ventilation appliances for commercial and industrial application
    CSA C22.2 No. 199 :2007 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.40.1 : 1996 : INC : ADD A : 1997 : R2012 GAS-FIRED, HEAT ACTIVATED AIR CONDITIONING AND HEAT PUMP APPLIANCES
    ANSI Z21.47 : 2016 GAS-FIRED CENTRAL FURNACES
    ANSI Z21.74-2017 Portable refrigerators
    ANSI Z21.40.1 : 1996 GAS-FIRED, HEAT ACTIVATED AIR CONDITIONING AND HEAT PUMP APPLIANCES
    ANSI Z21.40.2 : 1996 : INC : ADD A : 1997 : R2017 GAS-FIRED, WORK ACTIVATED AIR-CONDITIONING AND HEAT PUMP APPLIANCES (INTERNAL COMBUSTION)
    ANSI Z21.19 : 2014 REFRIGERATORS USING GAS FUEL
    ANSI Z21.40.2 : 1996 : INC : ADD A : 1997 : R2012 GAS-FIRED, WORK ACTIVATED AIR-CONDITIONING AND HEAT PUMP APPLIANCES (INTERNAL COMBUSTION)
    CSA 2.26 : 2017 DECORATIVE GAS APPLIANCES FOR INSTALLATION IN SOLID-FUEL BURNING FIREPLACES
    ANSI Z21.78 : 2010 COMBINATION GAS CONTROLS FOR GAS APPLIANCES
    ANSI Z21.20 : 2005 : INC : ADD A : 2008 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    CSA C22.2 No. 199 : 2007 : INC : ADD A : 2010 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    CSA C22.2 No. 199 : 2007 : R2011 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.60-2017/CSA 2.26-2017 Decorative gas appliances for installation in solid-fuel burning fireplaces
    ANSI Z83.20-2016/CSA 2.34-2016 Gas-fired tubular and low-intensity infrared heaters
    CSA C22.2 No. 199 : 2007 : INC : ADD A : 2010 : R2012 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2: PARTICULAR REQUIREMENTS FOR AUTOMATIC BURNER IGNITION SYSTEMS AND COMPONENTS
    ANSI Z21.76-2016 Gas-fired unvented catalytic room heaters for use with propane gas
    ANSI Z21.50 : 2016 VENTED DECORATIVE GAS APPLIANCES
    ANSI Z21.20-2005 (R2016) Automatic Gas Ignition Systems and Components
    ANSI Z21.78 : 2010 : R2015 COMBINATION GAS CONTROLS FOR GAS APPLIANCES
    CGA 8.1 : 2015 ELASTOMERIC COMPOSITE HOSE AND HOSE COUPLINGS FOR CONDUCTING PROPANE AND NATURAL GAS
    ANSI Z21.88 : 2017 VENTED GAS FIREPLACE HEATERS
    CGA 8.3 : 2015 THERMOPLASTIC HOSE AND HOSE COUPLINGS FOR CONDUCTING PROPANE AND NATURAL GAS
    ANSI Z21.20 : 2005 : INC : ADD A : 2008 : R2012 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    ANSI Z21.20 :2005 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    ANSI Z21.13 : 2017 GAS-FIRED LOW PRESSURE STEAM AND HOT WATER BOILERS
    ANSI Z21.5.1 : 2017 GAS CLOTHES DRYERS, VOLUME 1, TYPE 1 CLOTHES DRYERS
    ASCE 25 97 : 1999 EARTHQUAKE-ACTUATED AUTOMATIC GAS SHUTOFF DEVICES
    CSA C22.2 No. 60730-2-5 : 2014 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    CSA 2.32 : 2016 VENTED GAS-FIRED SPACE HEATING APPLIANCES
    ANSI Z83.25-2017 (R2021)/CSA 3.19-2017 Direct gas-fired process air heaters
    ANSI Z21.86-2016/CSA 2.32-2016 Vented gas-fired space heating appliances
    ANSI/AIHA/ASSP Z9.9-2010 PORTABLE VENTILATION SYSTEMS
    CSA/ANSI NGV 5.2-2017 Vehicle fueling appliances (VFA)
    CGA B105 : 1993 CODE FOR DIGESTER GAS AND LANDFILL GAS INSTALLATIONS
    CSA 2.35 : 2017 GAS-FIRED HIGH-INTENSITY INFRARED HEATERS
    ANSI Z21.89-2017/CSA 1.18-2017 Outdoor cooking specialty gas appliances
    ANSI Z21.97 : 2017 OUTDOOR DECORATIVE GAS APPLIANCES
    ANSI Z21.97-2017/CSA 2.41-2017 Outdoor decorative gas appliances
    ANSI Z21.11.3-2016 Gas-fired room heaters, volume III, propane-fired portable emergency use heater systems
    ANSI FC 1 : 2012 STATIONARY FUEL CELL POWER SYSTEMS
    ANSI Z21.96 : 2014 PORTABLE WATER HEATERS FOR OUTDOOR USE
    SAE J 2579 : 2013 STANDARD FOR FUEL SYSTEMS IN FUEL CELL AND OTHER HYDROGEN VEHICLES
    CSA 11-6 : 2014 PORTABLE WATER HEATERS FOR OUTDOOR USE
    ANSI Z21-10-3 : 2017 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    ANSI Z21.17 : 1998 : INC : ADD A : 2008 : R2014 DOMESTIC GAS CONVERSION BURNERS
    ASCE/SEI 25 16 : 2016 EARTHQUAKE-ACTUATED AUTOMATIC GAS SHUTOFF DEVICES
    CSA C22.2 No. 139 : 2013 : R2018 ELECTRICALLY OPERATED VALVES
    ANSI Z21.17 : 1998 DOMESTIC GAS CONVERSION BURNERS
    CSA 2.22 : 2016 VENTED DECORATIVE GAS APPLIANCES
    ASME CSD1 : 2012 CONTROLS AND SAFETY DEVICES FOR AUTOMATICALLY FIRED BOILERS
    CSA C22.2 No. 139 : 2013 ELECTRICALLY OPERATED VALVES
    NFPA 2 : 2016 HYDROGEN TECHNOLOGIES CODE
    ANSI Z21.103 : 2017 UNVENTED PORTABLE TYPE GAS CAMP HEATERS FOR INDOOR AND OUTDOOR USE
    ANSI Z21.10.3 : 2015 GAS-FIRED WATER HEATERS, VOLUME 3, STORAGE WATER HEATERS WITH INPUT RATINGS ABOVE 75,000 BTU PER HOUR, CIRCULATING AND INSTANTANEOUS
    NFPA 37 : 2018 INSTALLATION AND USE OF STATIONARY COMBUSTION ENGINES AND GAS TURBINES
    NFPA 54 HDBK : 2018 NATIONAL FUEL GAS CODE HANDBOOK
    NFPA 87 : 2018 FLUID HEATERS
    NFPA 54 : 2018 NATIONAL FUEL GAS CODE
    CSA 3.8 : 2014 GAS-FIRED EQUIPMENT FOR DRYING FARM CROPS
    CSA C22.2 No. 168 : 2016 COMMERCIAL DISHWASHERS
    CSA B149.1 : 2010 : R2015 NATURAL GAS AND PROPANE INSTALLATION CODE
    CSA B149.1 : 2010 NATURAL GAS AND PROPANE INSTALLATION CODE
    ANSI Z21.103-2017 Unvented portable type gas camp heaters for indoor and outdoor use
    ANSI/CSA-B149.6-15 Code for digester gas, landfill gas, and biogas generation and utilization
    BS ISO 22734-1 : 2008 HYDROGEN GENERATORS USING WATER ELECTROLYSIS PROCESS - PART 1: INDUSTRIAL AND COMMERCIAL APPLICATIONS
    ISO 22734-1:2008 Hydrogen generators using water electrolysis process Part 1: Industrial and commercial applications
    ISO 22734-2:2011 Hydrogen generators using water electrolysis process Part 2: Residential applications
    09/30150663 DC : 0 BS ISO 22734-2 - HYDROGEN GENERATORS USING WATER ELECTROLYSIS PROCESS - PART 2: RESIDENTIAL APPLICATIONS
    BS ISO 22734-2 : 2011 HYDROGEN GENERATORS USING WATER ELECTROLYSIS PROCESS - PART 2: RESIDENTIAL APPLICATIONS
    CSA 6.20 : 2010 : R2015 COMBINATION GAS CONTROLS FOR GAS APPLIANCES
    UL 921 : 7 COMMERCIAL DISHWASHERS
    CSA 6.20 : 2010 COMBINATION GAS CONTROLS FOR GAS APPLIANCES
    CSA/ANSI Z21.10.1:19/CSA 4.1:19 Gas water heaters, volume I, storage water heaters with input ratings of 75,000 Btu per hour or less
    UL 60730-2-5 : 3ED REV AUG 2014 AUTOMATIC ELECTRICAL CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-5: PARTICULAR REQUIREMENTS FOR AUTOMATIC ELECTRICAL BURNER CONTROL SYSTEMS
    ANSI Z83.8 : 2016 GAS UNIT HEATERS, GAS PACKAGED HEATERS, GAS UTILITY HEATERS, AND GAS-FIRED DUCT FURNACES
    CSA 2.37 : 2014 GAS-FIRED OUTDOOR INFRARED PATIO HEATERS
    ANSI Z21.89 : 2017 OUTDOOR COOKING SPECIALTY GAS APPLIANCES
    ANSI Z21.10.1 : 2017 GAS WATER HEATERS, VOLUME 1, STORAGE WATER HEATERS WITH INPUT RATINGS OF 75,000 BTU PER HOUR OR LESS
    CSA 2.6 : 2016 GAS UNIT HEATERS, GAS PACKAGED HEATERS, GAS UTILITY HEATERS, AND GAS-FIRED DUCT FURNACES
    ANSI/CSA NGV 5.1-2016 (R2020) Residential fueling appliances
    ANSI Z83.11 : 2016 GAS FOOD SERVICE EQUIPMENT
    ANSI/IAS U.S. LC 2 : 1996 DIRECT GAS-FIRED CIRCULATING HEATERS FOR AGRICULTURAL ANIMAL CONFINEMENT BUILDINGS
    CSA NGV 5.1 : 2016 RESIDENTIAL FUELING APPLIANCES
    ANSI/IAS U.S. LC 2 : 1996 : INC : ADD A : 1998 : R2015 DIRECT GAS-FIRED CIRCULATING HEATERS FOR AGRICULTURAL ANIMAL CONFINEMENT BUILDINGS
    CSA 2.33 : 2017 VENTED GAS FIREPLACE HEATERS
    UNE-ISO 22734-1:2012 Hydrogen generators using water electrolysis process. Part 1: Industrial and commercial applications

    Standards Referencing This Book - (Show below) - (Hide below)

    ASME B16.1 : 2015 Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250
    C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
    CSA Z234.1 : 0 METRIC PRACTICE GUIDE
    SAE HDBK VOL 1 : 1999 SAE HANDBOOK - MATERIALS, FUELS, EMISSIONS, AND NOISE
    CSA C22.2 No. 139 : 2013 ELECTRICALLY OPERATED VALVES
    IEEE/ASTM SI 10 : 2010 METRIC PRACTICE
    ISO 68-1:1998 ISO general purpose screw threads Basic profile Part 1: Metric screw threads
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    SAE J 525 : 2016 WELDED AND COLD DRAWN LOW-CARBON STEEL TUBING ANNEALED FOR BENDING AND FLARING
    ISO 261:1998 ISO general purpose metric screw threads General plan
    ASME B16.5 : 2017 PIPE FLANGES AND FLANGED FITTINGS: NPS 1/2 THROUGH NPS 24 METRIC/INCH STANDARD
    NFPA 54 : 2018 NATIONAL FUEL GAS CODE
    ASME B16.3 : 2016 MALLEABLE IRON THREADED FITTINGS: CLASSES 150 AND 300
    ASME B1.20.1 : 2013(R2018) PIPE THREADS, GENERAL PURPOSE (INCH)
    ANSI Z223.1 : 2018 NATIONAL FUEL GAS CODE
    ASTM D 471 : 2016-02 TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS
    ISO 1817:2015 Rubber, vulcanized or thermoplastic Determination of the effect of liquids
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