Double Eccentric Butterfly Valve

Body Material: Ductile Iron, Carbon Steel, etc. Disc Materials: Ductile Iron, Carbon Steel, etc. Sealing Material: EPDM, NBR (Buna-N), FKM (Viton) Double Eccentric Disc Design Ensures Minimal Wear and Provides Excellent Throttling Capabilities. Replaceable Sealing Materials Ensures Optimum Seating Torque Perfectly Machined Seat Ring Ensures Continued Tight Shut Off Tilted Disc Releases the Compression, which Extends the Durability Shaft of Stainless Steel with Self-Lubricating Bearings Size Range: NPS 8” ~ 48” ; DN200 ~ DN1200 Pressure Rating: Class 125 / Class 150 ; PN 6/ PN10 / PN16 Mode of Operation: Gearbox, Worm Gear, Electric, Pneumatic