Main menu Select menu -- HOME -- -- ABOUT -- -- APPLICATIONS -- -- CONTACTS -- HOME   Product Types Gate Globe Check Floating Ball Trunnion Mounted Butterfly   Resilient Seated Design Metal Seated Design Resilient Gate   Resilient Seated Design Butterfly Valves Resilient seated butterfly valves are widely used in various industries for both On-off and regulating service. Compare with traditional globe & ball valve, butterfly valve is less weight and cost effective. Followed by the rapid development on various elastomer material, resilient seated butterfly valves are now used not only for water system but also for various chemical industry. Design Standard: • Basic Design: API 609 • Test: API 598, BS 6755 Products Range: Size: 2" ~ 64" Rating: 200psi Body Materials: Cast Iron, Ductile Iron, Cast steel, Stainless steel End Connection: Wafer, Lug, Double Flange Operation: Handwheel, Gear, Motor, Pneumatic Design Feature: Concentric design 2-PC shaft low torque design Bi-directional service ISO 5211 top flange Blow-out proof shaft Self cleaning Catalogues Download Application: Potable water supply Power plants Shipbuilding industry Chemical and petrochemical Paper mill General Industry Copyright 2003-2006 BÜB Valve. All Rights Reserved.