• Fire Protection Ball Valves

     Bronze UL/FM ball valves are for on/off operation. Typical service is for in-line fire protection control and trim valves. As a standard, NIBCO® bronze fire protection valves are dezincification resistant, which is a seal of quality and longevity.

  • Sort by:

    Two-Piece Bronze Ball Valve - Fire Protection, Grooved

    Two-Piece Bronze Ball Valve - Fire Protection, Grooved

    KG-505-W-8
    • 300 psi/20.7 bar non-shock water working pressure (WWP), Full port 2", Standard port 2-1/2", Blowout-proof stem, Chrome plated brass ball and silicon bronze stem, Multi-turn actuator, Grooved end connections, Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-110, FM Approved, Listed by Underwriters Laboratories (UL), California State Fire Marshal Listing no. 7770-1243:103
    • Size range 2" and 2-1/2"


    Two-Piece Bronze Ball Valve - Fire Protection, Threaded Ends

    Two-Piece Bronze Ball Valve - Fire Protection, Threaded Ends

    KT-505-W-8
    • 300 psi/20.7 bar non-shock water working pressure (WWP), Full port 1" to 2", Standard port 2-1/2", Blowout-proof stem, Chrome plated brass ball and silicon bronze stem, Multi-turn actuator, Threaded end connections, Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-110, FM Approved, Listed by Underwriters Laboratories (UL), California State Fire Marshal Listing no. 7770-1243:103
    • Size range 1" to 2-1/2"


    Two-Piece Bronze Ball Valve - Fire Protection, Conventional Port

    Two-Piece Bronze Ball Valve - Fire Protection, Conventional Port

    KT-580-70-UL
    • 300 psi/20.7 bar non-shock water working pressure (WWP), Blowout-proof stem, Chrome plated brass ball and silicon bronze stem, Standard lever handle, Dezincification resistant, Threaded end connections, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-110, UL listed (UL258) (1-1/4" to 2" only), FM Approved
    • Size range 1-1/4" to 2"


    Two-Piece Bronze Ball Valve - Fire Protection, Full Port

    Two-Piece Bronze Ball Valve - Fire Protection, Full Port

    KT-585-70-UL
    • 300 psi/20.7 bar non-shock water working pressure (WWP), Blowout-proof stem, Chrome plated brass ball and silicon bronze stem, Standard lever handle, Threaded end connections, Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-110, UL listed, FM Approved for trim and drain use (UL258) (1/4" to 1" only), FM Approved
    • Size range 1/4" to 1"


    Three-Piece Bronze Ball Valve - Full Port, Solder Ends, UL Listed Flammable Liquids

    Three-Piece Bronze Ball Valve - Full Port, Solder Ends, UL Listed Flammable Liquids

    S-595-Y-UL
    • Valve pressure rating 175 psi 12.1 bar non-shock LP gas per UL842, Max temperature rating 400°F, Full port, Blowout-proof stem, Chrome plated brass ball, silicon bronze stem, Standard lever handle, optional NIB-SEAL®, Solder end connections, Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-110, Underwriters Laboratories UL842
    • Size range 1/4" to 2"


    Two-Piece Bronze Ball Valve - Conventional Port, UL Listed

    Two-Piece Bronze Ball Valve - Conventional Port, UL Listed

    T-580-70-UL
    • Valve pressure rating 250 psi/17.2 bar non-shock LP gas per UL842, Conventional port, Chrome plated brass ball, silicon bronze stem, Blowout-proof stem, Standard lever handle, zinc plated, Plastisol coated, Threaded end connections, Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • CSA certified to ANSI/ASME B16.33 and CGA 3.16 for natural and propane gas to 125 psig (1/4" to 1"), CUL YSDT7, Conforms to UL842
    • Size range 1-1/4" to 2"


    Two-Piece Bronze Ball Valve - Full Port, UL Listed

    Two-Piece Bronze Ball Valve - Full Port, UL Listed

    T-585-70-UL
    • Valve pressure rating 250 psi/17.2 bar non-shock LP gas per UL842, Full port, Chrome plated brass ball, silicon bronze stem, Blowout-proof stem, Standard lever handle, zinc plated, Plastisol coated, Threaded end connections, Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to UL842, CUL YSDT7, CSA certified to ANSI/ASME B16.33 and CGA 3.16 for natural and propane gas to 125 psig (1/4" to 1")
    • Size range 1/4" to 1"


    Three-Piece Bronze Ball Valve - UL Listed for Flammable Liquids

    Three-Piece Bronze Ball Valve - UL Listed for Flammable Liquids

    T-590-Y-UL
    • Valve pressure rating 600 psi 41.4 bar non-shock cold working pressure, Max temperature rating 400°F, Conventional port, Chrome plated brass ball, silicon bronze stem, Blowout-proof stem, Standard lever handle, optional NIB-SEAL®, Threaded end connections, Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-110, Underwriters Laboratories UL842
    • Size range 1-1/4" to 3"


    Three-Piece Bronze Ball Valve - Full Port, Threaded Ends, UL Listed Flammable Liquids

    Three-Piece Bronze Ball Valve - Full Port, Threaded Ends, UL Listed Flammable Liquids

    T-595-Y-UL
    • Valve pressure rating 175 psi 12.1 bar non-shock LP gas per UL842, Max temperature rating 400°F, Full port, Blowout-proof stem, Chrome plated brass ball, silicon bronze stem, Standard lever handle, optional NIB-SEAL®, Threaded end connections, Dezincification resistant, Use in U.S. drinking water applications is prohibited after January 3, 2014
    • Conforms to MSS SP-110, Underwriters Laboratories UL842
    • Size range 1/4" to 2"