4261D Air Intake Shut-off Valve

AMOT 4261D Butterfly Valves help prevent diesel engine runaway. Diesel runaway is a constant problem, injuring personnel and causing severe damage to equipment every year. A diesel engine will runaway and self destruct on hydrocarbon vapors, even if the engine’s primary source of fuel is taken away. An intake air shut-off valve is a must for diesel engines which have even a possibility of encountering hydrocarbon vapors. The Air Intake Shut-off Valves from AMOT use the best available technology to shut down a runaway diesel by choking off engine intake air.