WATTS

BUTTERFLY VALVE

  • BUTTERFLY VALVES WAFER TYPE (BF-04-M2 Wafer)

    Watts Series BF resilient seated butterfly valve is available in
    sizes 2" – 24" (50 – 600mm)** in wafer or lug body design.
    Incorporating a 200psi (13.8 bar) pressure rating for 2" – 12"
    (50 – 300mm)** and a 150psi (10.3 bar) pressure rating
    14" – 24" (350 – 600mm)**, the BF series butterfly is standardly
    constructed of a ductile iron body with a choice of either ductile
    iron, aluminum bronze, or 316 stainless steel discs and 416
    stainless steel or 316 stainless steel shaft. A phenolic-backed
    seat (2"-12", 50-300mm)** or aluminum-backed seat (14" – 24",
    350-600mm)** prevents the seat from collapsing or dislodging.
    Standard seat materials available include EPDM, Buna-N and
    Viton. The BF Series mounting pad is designed to ISO 5211
    standard to accommodate lever handles, gear operators, or
    actuation.

  • BUTTERFLY VALVES LUG TYPE (BF-03-M2 Full Lug)

    Watts Series BF resilient seated butterfly valve is available in
    sizes 2" – 24" (50 – 600mm)** in wafer or lug body design.
    Incorporating a 200psi (13.8 bar) pressure rating for 2" – 12"
    (50 – 300mm)** and a 150psi (10.3 bar) pressure rating
    14" – 24" (350 – 600mm)**, the BF series butterfly is standardly
    constructed of a ductile iron body with a choice of either ductile
    iron, aluminum bronze, or 316 stainless steel discs and 416
    stainless steel or 316 stainless steel shaft. A phenolic-backed
    seat (2"-12", 50-300mm)** or aluminum-backed seat (14" – 24",
    350-600mm)** prevents the seat from collapsing or dislodging.
    Standard seat materials available include EPDM, Buna-N and
    Viton. The BF Series mounting pad is designed to ISO 5211
    standard to accommodate lever handles, gear operators, or
    actuation.