3-way Flanged Ball Valve Applications And Features

3 Way Flanged Ball Valve Applications

The inner cavity and ball of fluorine-lined ball valves are lined with corrosion-resistant and ageing-resistant polyperfluoroethylene propylene (F46) using a high-pressure injection molding process, resulting in reliable corrosion resistance and sealing. They are widely used in the chemical, petroleum, metallurgical, and pharmaceutical industries to regulate or shut off highly corrosive media such as acids and alkalis during production processes, and are most effective in water treatment process control.

Overview of Fluorine-Lined Ball Valves: Ball valves and plug valves belong to the same valve category, differing in that they use a round, perforated ball as the opening and closing element. The ball rotates with the valve stem around the centerline of the valve body to open and close the valve. Flanged ball valves (two-piece and three-piece) are designed and manufactured in accordance with Chinese national standards. These valves have nominal pressures of PN 1.0 to 2.5 MPa and nominal diameters of DN 15 to 250 mm. These flanged manual ball valves, straight-through two-piece manual ball valves, and manual ball valves are designed in accordance with B 12237, AP 1608, and AP16D standards. Drive modes include manual, worm gear, manual, and electric.