Matco-Norca produces butterfly valves in wafer styles, wafer and lug styles and double stem. The B1-RLO wafer style PVC style features a lever operator with 10 positions, stainless steel stem, EPDM liner and seat, polypropylene disc, a size range from 2 to 6 inches and 200 WOG. The B1-RWG wafer style butterfly valve features a gear operator with 10 positions, stainless steel stem, EPDM liner and seat, polypropylene disc, a size range from 8 to 12 inches and 200 WOG.

Leca supplies butterflies valves manufactured from stainless steel (AISI 304L or 316L) and silicon steel.

Kennedy provides AWWA and UL/FM butterfly valves. AWWA styles are suited for in-plant and underground applications in a size range from 4 to 24 inches. The UL/FM butterfly valves  are suited for fire protection industries. Products are available in sizes of 2.5, 3, 4, 6, and 8 inches and in groove and wafer ends. The UL/FM design features double seals, corrosion resistance, low torque and 300 psi rating.