ASTM A890 5A Ball Valve

An ASTM A890 5A Ball Valve is made from high-performing duplex stainless steel alloy specified by ASTM A890 5A. The ball valve operates as a quarter-turn on/off device using a pivoting ball with a central bore, controlled by a stem to open or close the flow of liquid or gas media. It is known for exceptional corrosion resistance in chloride-rich environments like seawater, enhancing its resistance to stress corrosion cracking, pitting, and crevice corrosion.