Plug valve features a cylindrical or conic disc that controls the flow of the fluid, opening and closing the passageway between the opposite ports. The lever to control the valve is placed at the top of the body. These valves can be used for liquids or gases such as:
Neutral liquids, like oil and water
Acidic and Alkaline (corrosive) liquids
Slurry
Neutral gases, such as steam and air
Corrosive gases, including chlorine and acid vapors