Inline Vacuum Exhaust Valve Kit Butterfly Flap Stainless Steel

This inline exhaust valve is designed as a vacuum exhaust valve for controlling exhaust movement in the piping system. The butterfly flap opens and closes with vacuum drive to regulate exhaust routing. Constructed from stainless steel with a cylindrical in-line body, external actuator housing, and linkage arm. It is a weld-in exhaust valve for secure mounting into exhaust piping.