Gear Operated Flanged Butterfly Valve 1000mm Specifications: A butterfly valve is a valve which can be used for through or cut off flow. The closing m...
DN300 - 5000 mm Heavy Hammer Hydraulic Flanged Butterfly Valve For Hydropower Station Specifications: A butterfly valve is a valve which can be used f...
Electric / Manual Drived Flanged Butterfly Valve Pressure 0.25 - 2.5 Mpa for hydropower Specifications: A butterfly valve is a valve which can be used...