Butterfly Valve with Pneumatic and Manual Lever Actuator is used in all types of powder and granules processing plants below the silo, bins, hoppers, screw conveyors for material isolation. The Butterfly Valve is light in weight and can be easily installed. The Butterfly Valve needs less maintenance and has high tensile strength. Butterfly Valve with Pneumatic and Manual Lever Actuator is made of quality grade raw material that ensures long lasting usage.