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1/4” ID (3/8”) OD Yellow Coated Stainless Steel Gas Connector

Introducing Koflex yellow coated stainless steel gas connectors with a Gastop EFV – the ultimate in flexibility, durability, and safety. Our CSA-certified connectors feature a Gastop EFV to prevent damage from an appliance gas leak, automatically stopping gas flow if a leak occurs. With a wide range of Gastop EFV fittings available in various sizes, our connectors are perfect for any application. They offer additional benefits, such as reduced labor costs, interchangeable fittings, resistance to corrosion and scaling, and the ability to withstand up to 15 applications of 90° twists.

Applications

-Dryers
-Fireplaces
-Furnaces
-Space Heaters
-Rooftop Units
-Manufactured Homes
-Tankless Water Heaters and Boilers
-Ovens, Ranges, and BBQ Grills

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Models

  • ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-YE-10A10-12

    1/2″ M.EFV x 1/2″ MIP, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A10-18

    1/2″ M.EFV x 1/2″ MIP, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A10-24

    1/2″ M.EFV x 1/2″ MIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A10-30

    1/2″ M.EFV x 1/2″ MIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A10-36

    1/2″ M.EFV x 1/2″ MIP, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A10-48

    1/2″ M.EFV x 1/2″ MIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A10-60

    1/2″ M.EFV x 1/2″ MIP, 12″

    12

    1/4″ (3/8″OD)

    KFGC-014-YE-10A10-72

    1/2″ M.EFV x 1/2″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-YE-10A11-12

    1/2″ M.EFV x 1/2″ FIP, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A11-18

    1/2″ M.EFV x 1/2″ FIP, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A11-24

    1/2″ M.EFV x 1/2″ FIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A11-30

    1/2″ M.EFV x 1/2″ FIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A11-36

    1/2″ M.EFV x 1/2″ FIP, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A11-48

    1/2″ M.EFV x 1/2″ FIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A11-60

    1/2″ M.EFV x 1/2″ FIP, 12″

    12

    1/4″ (3/8″OD)

    KFGC-014-YE-10A11-72

    1/2″ M.EFV x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-YE-10A12-12

    1/2″ M.EFV x 1/2″ MIP, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A12-18

    1/2″ M.EFV x 1/2″ MIP, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A12-24

    1/2″ M.EFV x 1/2″ MIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A12-30

    1/2″ M.EFV x 1/2″ MIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A12-36

    1/2″ M.EFV x 1/2″ MIP, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A12-48

    1/2″ M.EFV x 1/2″ MIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A12-60

    1/2″ M.EFV x 1/2″ MIP, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-YE-10A12-72

    1/2″ M.EFV x 1/2″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-YE-10A13-12

    1/2″ M.EFV x 3/8″ FIP, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A13-18

    1/2″ M.EFV x 3/8″ FIP, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A13-24

    1/2″ M.EFV x 3/8″ FIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A13-30

    1/2″ M.EFV x 3/8″ FIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A13-36

    1/2″ M.EFV x 3/8″ FIP, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A13-48

    1/2″ M.EFV x 3/8″ FIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-10A13-60

    1/2″ M.EFV x 3/8″ FIP, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-YE-10A13-72

    1/2″ M.EFV x 3/8″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/4″ (3/8″OD)

    KFGC-014-YE-12A13-12

    3/8″ M.EFV x 3/8″ FIP, 12″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-12A13-18

    3/8″ M.EFV x 3/8″ FIP, 18″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-12A13-24

    3/8″ M.EFV x 3/8″ FIP, 24″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-12A13-30

    3/8″ M.EFV x 3/8″ FIP, 30″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-12A13-36

    3/8″ M.EFV x 3/8″ FIP, 36″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-12A13-48

    3/8″ M.EFV x 3/8″ FIP, 48″

    25

    1/4″ (3/8″OD)

    KFGC-014-YE-12A13-60

    3/8″ M.EFV x 3/8″ FIP, 60″

    12

    1/4″ (3/8″OD)

    KFGC-014-YE-12A13-72

    3/8″ M.EFV x 3/8″ FIP, 72″

    12

  • ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD) 

    KFGC-038-YE-10A10-12

    1/2″ M.EFV x 1/2″ MIP, 12″

    25

    3/8″ (1/2″OD) 

    KFGC-038-YE-10A10-18

    1/2″ M.EFV x 1/2″ MIP, 18″

    25

    3/8″ (1/2″OD) 

    KFGC-038-YE-10A10-24

    1/2″ M.EFV x 1/2″ MIP, 24″

    25

    3/8″ (1/2″OD) 

    KFGC-038-YE-10A10-30

    1/2″ M.EFV x 1/2″ MIP, 30″

    25

    3/8″ (1/2″OD) 

    KFGC-038-YE-10A10-36

    1/2″ M.EFV x 1/2″ MIP, 36″

    25

    3/8″ (1/2″OD) 

    KFGC-038-YE-10A10-48

    1/2″ M.EFV x 1/2″ MIP, 48″

    25

    3/8″ (1/2″OD) 

    KFGC-038-YE-10A10-60

    1/2″ M.EFV x 1/2″ MIP, 12″

    12

    3/8″ (1/2″OD) 

    KFGC-038-YE-10A10-72

    1/2″ M.EFV x 1/2″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-YE-10A11-12

    1/2″ M.EFV x 1/2″ FIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A11-18

    1/2″ M.EFV x 1/2″ FIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A11-24

    1/2″ M.EFV x 1/2″ FIP, 24″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A11-30

    1/2″ M.EFV x 1/2″ FIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A11-36

    1/2″ M.EFV x 1/2″ FIP, 36″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A11-48

    1/2″ M.EFV x 1/2″ FIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A11-60

    1/2″ M.EFV x 1/2″ FIP, 12″

    12

    3/8″ (1/2″OD)

    KFGC-038-YE-10A11-72

    1/2″ M.EFV x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-YE-11A11-12

    1/2″ F.EFV x 1/2″ FIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-11A11-18

    1/2″ F.EFV x 1/2″ FIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-11A11-24

    1/2″ F.EFV x 1/2″ FIP, 24″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-11A11-30

    1/2″ F.EFV x 1/2″ FIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-11A11-36

    1/2″ F.EFV x 1/2″ FIP, 36″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-11A11-48

    1/2″ F.EFV x 1/2″ FIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-11A11-60

    1/2″ F.EFV x 1/2″ FIP, 60″

    12

    3/8″ (1/2″OD)

    KFGC-038-YE-11A11-72

    1/2″ F.EFV x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-YE-10A12-12

    1/2″ M.EFV x 3/8″ MIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A12-18

    1/2″ M.EFV x 3/8″ MIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A12-24

    1/2″ M.EFV x 3/8″ MIP, 24″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A12-30

    1/2″ M.EFV x 3/8″ MIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A12-36

    1/2″ M.EFV x 3/8″ MIP, 36″

    25

    3/8″ (1/2″OD)

    EFGC-038-YE-10A12-48

    1/2″ M.EFV x 3/8″ MIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A12-60

    1/2″ M.EFV x 3/8″ MIP, 60″

    12

    3/8″ (1/2″OD)

    KFGC-038-YE-10A12-72

    1/2″ M.EFV x 3/8″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-YE-10A13-12

    1/2″ M.EFV x 3/8″ FIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A13-18

    1/2″ M.EFV x 3/8″ FIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A13-24

    1/2″ M.EFV x 3/8″ FIP, 24″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A13-30

    1/2″ M.EFV x 3/8″ FIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A13-36

    1/2″ M.EFV x 3/8″ FIP, 36″

    25

    3/8″ (1/2″OD)

    EFGC-038-YE-10A13-48

    1/2″ M.EFV x 3/8″ FIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-10A13-60

    1/2″ M.EFV x 3/8″ FIP, 60″

    12

    3/8″ (1/2″OD)

    KFGC-038-YE-10A13-72

    1/2″ M.EFV x 3/8″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    3/8″ (1/2″OD)

    KFGC-038-YE-12A13-12

    3/8″ M.EFV x 3/8″ FIP, 12″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-12A13-18

    3/8″ M.EFV x 3/8″ FIP, 18″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-12A13-24

    3/8″ M.EFV x 3/8″ FIP, 24″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-12A13-30

    3/8″ M.EFV x 3/8″ FIP, 30″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-12A13-36

    3/8″ M.EFV x 3/8″ FIP, 36″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-12A13-48

    3/8″ M.EFV x 3/8″ FIP, 48″

    25

    3/8″ (1/2″OD)

    KFGC-038-YE-12A13-60

    3/8″ M.EFV x 3/8″ FIP, 60″

    12

    3/8″ (1/2″OD)

    KFGC-038-YE-12A13-72

    3/8″ M.EFV x 3/8″ FIP, 72″

    12

  • ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-YE-10A10-12

    1/2″ M.EFV x 1/2″ MIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A10-18

    1/2″ M.EFV x 1/2″ MIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A10-24

    1/2″ M.EFV x 1/2″ MIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A10-30

    1/2″ M.EFV x 1/2″ MIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A10-36

    1/2″ M.EFV x 1/2″ MIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A10-48

    1/2″ M.EFV x 1/2″ MIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A10-60

    1/2″ M.EFV x 1/2″ MIP, 12″

    12

    1/2″ (5/8″OD)

    KFGC-012-YE-10A10-72

    1/2″ M.EFV x 1/2″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-YE-10A11-12

    1/2″ M.EFV x 1/2″ FIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A11-18

    1/2″ M.EFV x 1/2″ FIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A11-24

    1/2″ M.EFV x 1/2″ FIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A11-30

    1/2″ M.EFV x 1/2″ FIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A11-36

    1/2″ M.EFV x 1/2″ FIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A11-48

    1/2″ M.EFV x 1/2″ FIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A11-60

    1/2″ M.EFV x 1/2″ FIP, 12″

    12

    1/2″ (5/8″OD)

    KFGC-012-YE-10A11-72

    1/2″ M.EFV x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-YE-11A11-12

    1/2″ F.EFV x 1/2″ FIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-11A11-18

    1/2″ F.EFV x 1/2″ FIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-11A11-24

    1/2″ F.EFV x 1/2″ FIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-11A11-30

    1/2″ F.EFV x 1/2″ FIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-11A11-36

    1/2″ F.EFV x 1/2″ FIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-11A11-48

    1/2″ F.EFV x 1/2″ FIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-11A11-60

    1/2″ F.EFV x 1/2″ FIP, 12″

    12

    1/2″ (5/8″OD)

    KFGC-012-YE-11A11-72

    1/2″ F.EFV x 1/2″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-YE-10A14-12

    1/2″ M.EFV x 3/4″ MIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A14-18

    1/2″ M.EFV x 3/4″ MIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A14-24

    1/2″ M.EFV x 3/4″ MIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A14-30

    1/2″ M.EFV x 3/4″ MIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A14-36

    1/2″ M.EFV x 3/4″ MIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A14-48

    1/2″ M.EFV x 3/4″ MIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A14-60

    1/2″ M.EFV x 3/4″ MIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-YE-10A14-72

    1/2″ M.EFV x 3/4″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-YE-10A15-12

    1/2″ M.EFV x 3/4″ FIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A15-18

    1/2″ M.EFV x 3/4″ FIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A15-24

    1/2″ M.EFV x 3/4″ FIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A15-30

    1/2″ M.EFV x 3/4″ FIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A15-36

    1/2″ M.EFV x 3/4″ FIP, 36″

    25

    1/2″ (5/8″OD)

    EFGC-012-YE-10A15-48

    1/2″ M.EFV x 3/4″ FIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-10A15-60

    1/2″ M.EFV x 3/4″ FIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-YE-10A15-72

    1/2″ M.EFV x 3/4″ FIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-YE-14A14-12

    3/4″ M.EFV x 3/4″ MIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A14-18

    3/4″ M.EFV x 3/4″ MIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A14-24

    3/4″ M.EFV x 3/4″ MIP, 24″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A14-30

    3/4″ M.EFV x 3/4″ MIP, 30″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A14-36

    3/4″ M.EFV x 3/4″ MIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A14-48

    3/4″ M.EFV x 3/4″ MIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A14-60

    3/4″ M.EFV x 3/4″ MIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-YE-14A14-72

    3/4″ M.EFV x 3/4″ MIP, 72″

    12

    ID

    Part #

    Description

    Qty/Box

    1/2″ (5/8″OD)

    KFGC-012-YE-14A15-12

    3/4″ F.EFV x 3/4″ FIP, 12″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A15-18

    3/4″ F.EFV x 3/4″ FIP, 18″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A15-24

    3/4″ F.EFV x 3/4″ FIP, 24″

    25

    1/2″ (5/8″OD)

    EFGC-012-YE-14A15-30

    3/4″ F.EFV x 3/4″ FIP, 30″

    25

    1/2″ (5/8″OD)

    EFGC-012-YE-14A15-36

    3/4″ F.EFV x 3/4″ FIP, 36″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A15-48

    3/4″ F.EFV x 3/4″ FIP, 48″

    25

    1/2″ (5/8″OD)

    KFGC-012-YE-14A15-60

    3/4″ F.EFV x 3/4″ FIP, 60″

    12

    1/2″ (5/8″OD)

    KFGC-012-YE-14A15-72

    3/4″ F.EFV x 3/4″ FIP, 72″

    12

Technical Data

CERTIFICATIONS, APPROVALS, LISTINGS, & COMPLIANCE

United States | CSA USA Standards Association

  • ANSI Z 21.24 Connectors for Gas Appliances
  • ANSI Z 21.75 Connectors for Outdoor Appliances and Manufactured Homes

Canada | CSA Canadian Standards Association

  • CSA 6.10 Connectors for Gas Appliances
  • CSA 6.27 Connectors for Outdoor Appliances and Manufactured
  • Meets the requirements of CSA B149.1 National Gas and Propane Installation Code
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