Butterfly Dampers

Butterfly dampers provide a simple and cost effective method of control and isolation. Stainless steel dampers for high temperature applications are available in a variety of sizes. Various sealing arrangements can be used to provide the correct efficiency for your specific application. Sealing efficiency can be increased to 100% with the addition of twin seals and a seal air fan. Butterfly dampers can be actuated pneumatically, electrically or manually by a simple hand lever.