Industrial Round

Many applications in the utility and process industries can be satisfied by the use of relatively simple round dampers. Although butterfly-type equipment possesses few components, full particulars of the intended service should be provided to ensure satisfactory design and operation.

• Flow control of dirty gas to pollution control systems in steel mills
• Flow control of gas from bag houses
• Flow control and/or leakage of process or flue gases at extremely high temperatures typically found in refining, incinerating, and smelting operations.
• High-pressure butterfly dampers for control of clean air and isolation of radioactive gases in nuclear electricity-generating power stations.

Round dampers designed and manufactured by American Warming and Ventilating are primarily used for flow control and low leakage applications in systems handling clean gas or with light particulate loading. However, designs are available for installations where the transient gases contain highly corrosive and abrasive elements.