Grooved Butterfly Valve

Body Material: Ductile Iron, Stainless Steel, etc. Disc Materials: Ductile Iron ( EPDM, NBR or FKM Coated ) Seat Material: EPDM, NBR (Buna-N), FKM (Viton), etc. Concentric Design and Bi-directional Service Epoxy Powder Coating or Paint Coating Quick 90 degrees On / Off operation Simple and Compact Construction, Small Space, Light Weight Size Range: NPS 2” ~ 12” ; DN50 ~ DN300 Pressure Rating: Class 125 / Class 150 ; PN6 / PN10 / PN16 Mode of Operation: Handle Lever, Gearbox, Worm Gear, etc.