UNOX Pneumatic Actuated Butterfly Valve Wafer Type DN300 (12") Double Acting 230 PSI (16 Bar), Iron Disc with GGG-40.3 Sfero Casting Body - EPDM Seat for Water Air

The butterfly valve is used to control the flow of liquids or gases such as gas, water or air. It consists of a pair of caps and these caps rotate around an axis. When one flap is open, the other is closed so it can control the flow. Butterfly valves are generally used for large diameter pipes or hoses and are often used in plants, factories and industrial plants to control the flow of substances such as water, gas or air. They are butterfly valves with different connection diameters, with brass or stainless flap, wafer and lug type production, connection between two flanges, operated with air supply, pneumatic actuator, preferred in narrow areas of the installation in water and non-corrosive fluid applications.