This two-way damper has the function of controlling the passage of gases circulating in the conduit. The butterfly damper is made up of a disc or disc shutter which rotates on two semi-shafts. The butterfly damper is normally supplied as a single part, except for applications in which the dimensions of the unit require special transport.
Power Plant, Chemical & Petrochemical, Mining, Smelter, Mineral
Pressure and Temperature
Pressures of 100 mbar, with recommended speeds of below 30 m/s and temperature of 600 ºC.
Up to DN 2500