SIGMAFLOW Butterfly valves have widespread usage among diverse industries and applications such as water supply, wastewater treatment, fire protection, gas supply, fuel handling, pharmaceutical, chemical and oil, food etc. These valves are available in very large sizes and are suitable for handling slurries, and liquids with relatively large amounts of solids at low pressures.
Butterfly valve is essentially a quarter turn, shut-off valve with a relatively simple construction. In closed position, the disc blocks the valve bore; while in open position, the disc is turned to allow flow. The valves can be operated by levers, gears or actuators according to your specific need.