Resilient Seated Butterfly Valve

Body Material: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, etc. Disc Materials: Stainless Steel, Ductile Iron (Nickel Plated or Nylon Coated), etc. Seat Material: EPDM, NBR (Buna-N), FKM (Viton), PTFE, 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 1-1/2” ~ 48” ; DN40 ~ DN1200 Pressure Rating: Class 125 / Class 150 ; PN6 / PN10 / PN16 Wafer type, Lug type and Double Flange type are all available Mode of Operation: Handle Lever, Gearbox, Worm Gear, Electric, Pneumatic.