Seawater Flange Butterfly Valve with Aluminum Bronze Disc

VALTECCN presents our range of aluminium bronze disc butterfly valves specifically designed for marine use and applications. Flanged butterfly valve ideal for pipeline isolation and modulation in seawater applications suitable also for clean and freshwater applications.

Operation: Gearbox 
Body: Ductile Iron (GGG50)
Disc: Aluminium Bronze (C954)
Liner: EPDM
Working Pressure: 10/16BAR

Aluminum bronze disc, also known as C954, is the most popular, all-purpose aluminium bronze alloy. It provides high yield and tensile strength, good ductility, weldability and exceptional resistance to wear, fatigue and deformation under shock or overload.

Seawater is an electrolyte solution containing various salts, which is strongly corrosive medium to metal butterfly valves. Conventional metal materials can be corroded quickly by seawater and are not suitable as valves for seawater applications.

The proper material should be chosen according to different conditions. VALTCCN provide butterfly valves suitable for sea water medium.