• Ductile Iron Butterfly Valves

    Ductile Iron Butterfly Valves for use in commercial and industrial process applications. Hot and cold domestic water, HVAC, Condenser and chilled water, fire protection sprinkler systems, compressed air and vacuum services. 

  • NIBCO Profiled Products

    Butterfly Valve - Ductile Iron, Lug Type, 200 PSI


    LD-2000

    Butterfly Valve - Ductile Iron, Wafer Type, 200 PSI


    WD-2000


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    Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI

    Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI

    WD-3100
    • Valve pressure rating 250 psi, Maximum 180°F service, Wafer style, Buna-N molded-in seat liner, Aluminum bronze disc, Stainless steel stem with copper bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Lug Type, 250 PSI

    Butterfly Valve - Ductile Iron, Lug Type, 250 PSI

    LD-3110
    • Valve pressure rating 250 psi, Maximum 180°F service, Lug style, Buna-N molded-in seat liner, Ductile iron disc, Stainless steel stem with copper bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumatic/electric automation, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Wafer Type, Ductile Iron Disc

    Butterfly Valve - Ductile Iron, Wafer Type, Ductile Iron Disc

    WD-3110
    • Valve pressure rating 250 psi, Maximum 180°F service, Wafer style, Buna-N molded-in seat liner, Ductile iron disc, Stainless steel stem with copper bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Lug Type, 250 PSI

    Butterfly Valve - Ductile Iron, Lug Type, 250 PSI

    LD-3122
    • Valve pressure rating 250 psi, Maximum 180°F service, Lug style, Buna-N molded-in seat liner, Stainless steel disc, Stainless steel stem with copper bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumatic/electric automation, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI

    Butterfly Valve - Ductile Iron, Wafer Type, 250 PSI

    WD-3122
    • Valve pressure rating 250 psi, Maximum 180°F service, Wafer style, Buna-N molded-in seat liner, Stainless steel disc, Stainless steel stem with stainless steel bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, 250 PSI, FKM Seat

    Butterfly Valve - Ductile Iron, 250 PSI, FKM Seat

    LD-3222
    • Valve pressure rating 250 psi, Maximum 300°F service, Lug style, FKM fluoroelastomer molded-in seat liner, Stainless steel disc, Stainless steel stem with stainless steel bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumatic/electric automation, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Wafer Type, Stainless Steel Disc

    Butterfly Valve - Ductile Iron, Wafer Type, Stainless Steel Disc

    WD-3222
    • Valve pressure rating 250 psi, Maximum 300°F service, Wafer style, FKM fluoroelastomer molded-in seat liner, Stainless steel disc, Stainless steel stem with stainless steel bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed

    Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed

    LD-3510
    • Valve pressure rating 250 psi wwp, Lug style, EPDM molded-in seat liner, Ductile iron disc, Stainless steel stem with copper bushings, Geometric drive, Extended neck, Operating mechanism: Manual gear operator, Available with (suffix 8N) or without (suffix 4N) internal monitor switches, Available in-ground post (suffix GP) or wall post (suffix WP) versions - UL only
    • UL/ULC Listed, UL Listed for Indoor and Outdoor Service, FM Approved, Conforms to MSS SP-67, MSS SP-25, Approved by New York City MEA 9-97-E, Vol.2 when assembled with appropriate NYC indicator flag, California State Fire Marshal Listing No. 770-1243:104
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Fire Protection, UL Listed

    Butterfly Valve - Ductile Iron, Fire Protection, UL Listed

    WD-3510
    • Valve pressure rating 250 psi wwp, Wafer style, EPDM molded-in seat liner, Ductile iron disc, Stainless steel stem with copper bushings, Geometric drive, Extended neck, Operating mechanism: Manual gear operator, Available with (suffix 8N) or without (suffix 4N) internal monitor switches, Available in-ground post (suffix GP) or wall post (suffix WP) versions - UL only
    • UL/ULC Listed, FM Approved, UL Listed for Indoor and Outdoor Service, Designed to meet MSS SP-67, MSS SP-25 (markings), Approved by New York City MEA 9-97-E, Vol.2 when assembled with appropriate NYC indicator flag, California State Fire Marshal Listing No. 770-1243:104
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Lug Style

    Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Lug Style

    LD-3510-C-8
    • Valve pressure rating 250 psi wwp, Lug style, EPDM molded-in seat liner, Designed for normally closed position monitoring, Ductile iron disc, Stainless steel stem with copper bushings, Geometric drive, Extended neck, Operating mechanism: Manual gear operator, Available with (suffix 8N) internal monitor switches
    • UL/ULC Listed, FM Approved, UL Listed for Indoor and Outdoor Service, Conforms to MSS SP-67, MSS SP-25
    • Size range 2-1/2" to 8"


    Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Wafer Style

    Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, UL Listed, Wafer Style

    WD-3510-C-8
    • Valve pressure rating 250 psi wwp, Wafer style, EPDM molded-in seat liner, Designed for normally closed position monitoring, Ductile iron disc, Stainless steel stem with copper bushings, Geometric drive, Extended neck, Operating mechanism: Manual gear operator, Available with (suffix 8N) internal monitor switches
    • UL/ULC Listed, FM Approved, UL Listed for Indoor and Outdoor Service, Conforms to MSS SP-67, MSS SP-25
    • Size range 2-1/2" to 8"


    Butterfly Valve - Ductile Iron, Lug Type, 285 PSI

    Butterfly Valve - Ductile Iron, Lug Type, 285 PSI

    LD-5022
    • Valve pressure rating 285 psi, 225°F continuous and 250°F intermittent service, Lug style, EPDM molded-in seat liner, Stainless steel disc, Stainless steel stem with stainless steel bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator and pneumatic/electric automation, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Lug Type, 232 PSI

    LD-7080
    • Valve pressure rating 232 psi, EPDM Seat 32°F to 212°F, Lug style, EPDM molded-in seat liner, Ductile Iron - Nylon Coated, Stainless Steel Stem, Bronze Bushings, Extended neck, Gear Operated, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings)
    • Size range 14" to 60"


    Butterfly Valve - Ductile Iron, Wafer Type, 285 PSI

    Butterfly Valve - Ductile Iron, Wafer Type, 285 PSI

    WD-5022
    • Valve pressure rating 285 psi, 225°F continuous and 250°F intermittent service, Wafer style, EPDM molded-in seat liner, Stainless steel disc, Stainless steel stem with stainless steel bushings, Geometric drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings), U.S. Coast Guard Category A
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Lug Type, 150 PSI

    Butterfly Valve - Ductile Iron, Lug Type, 150 PSI

    LD-1000
    • Valve pressure rating 150 psi, 225°F continuous and 250°F intermittent service, Lug style, EPDM cartridge seat liner, Aluminum bronze disc, Stainless steel stem with bronze bushings, Operating mechanism: Bare stem, manual gear operator and pneumatic/electric automation, Not recommended for steam service
    • Designed to meet MSS SP-67, MSS SP-25 (markings)
    • Size range 14" to 24"