The Ticon 2.5-inch titanium exhaust valve is a normally open unit that closes under vacuum, providing controllable exhaust routing for systems using a 2.5-inch diameter valve body. It lets installers add selective bypass or cutout control where titanium's light weight and heat tolerance are desirable. Verify valve actuation and plumbing compatibility with your exhaust layout.
Ticon Industries 2.5in Normally Open Titanium Valve w/ Vacuum Close