• Grooved Butterfly Valves

    Polyamide Coated Ductile Iron Grooved Butterfly Valves for use in commercial mechanical applications. Hot and cold domestic water, HVAC, Condenser and chilled water.

  • Sort by:

    Butterfly Valve - Ductile Iron, Grooved, NSF Certified

    Butterfly Valve - Ductile Iron, Grooved, NSF Certified

    GD-4765N
    • Valve pressure rating 300 psi (2" to 10"); 200 psi (12" only), Max temperature rating 200°F, Grooved style, EPDM encapsulated ductile iron disc, Stainless steel stem with metal bushings, Splined drive, Extended neck, Operating mechanism: Bare stem, infinite position plate and lock, lever lock, manual gear operator, Not recommended for steam service
    • Certified to NSF/ANSI-61-8 (includes Annex F and G) and NSF/ANSI-372, Designed to meet MSS SP-67, MSS SP-25 (markings)
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Grooved, 300 PSI

    Butterfly Valve - Ductile Iron, Grooved, 300 PSI

    GD-4765
    • Valve pressure rating 300 psi (2" to 10"); 200 psi (12" only), Max temperature rating 200°F, Grooved style, EPDM encapsulated ductile iron disc, Stainless steel stem with metal bushings, Splined 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)
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Grooved, 300 PSI

    Butterfly Valve - Ductile Iron, Grooved, 300 PSI

    GD-4775
    • Valve pressure rating 300 psi (2" to 10"); 200 psi (12" only), Max temperature rating 180°F, Grooved style, Buna-N encapsulated ductile iron disc, Stainless steel stem with metal bushings, Splined 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)
    • Size range 2" to 12"


    Butterfly Valve - Ductile Iron, Grooved, UL Listed

    Butterfly Valve - Ductile Iron, Grooved, UL Listed

    GD-4865-4N/8N
    • Valve pressure rating 300 psi wwp, EPDM encapsulated ductile iron disc, Stainless steel stem with metal bushings, 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, Operating mechanism: Manual gear operator
    • UL/ULC Listed, FM Approved, UL Listed for Indoor and Outdoor Service, 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. 770-1243:101
    • Size range 2-1/2" to 10"


    Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI

    Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI

    GD-6865-4N/8N
    • Valve pressure rating 350 psi wwp, Grooved style, EPDM seat disc, Stainless steel stem with metal bushings, Splined drive, Extended neck, Operating mechanism: Manual gear operator
    • 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.3 when assembled with appropriate NYC indicator flag
    • Size range 2-1/2" to 10"


    Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, 350 PSI

    Butterfly Valve - Ductile Iron, Fire Protection, Normally Closed, 350 PSI

    GD-6865-C-8N
    • Valve pressure rating 350 psi wwp, Grooved style, EPDM seat disc, Designed for normally closed position monitoring, Stainless steel stem with metal bushings, Splined drive, Extended neck, Operating mechanism: Manual gear operator
    • UL/ULC Listed, UL Listed for Indoor and Outdoor Service, MSS SP-25 (markings), Approved by New York City MEA 9-97-E, Vol.3 when assembled with appropriate NYC indicator flag
    • Size range 2-1/2" to 10"