DUCTILE IRON BUTTERFLY VALVE

The ductile iron butterfly valve is classified according to its lever or reducer actuation. The disc can be made of stainless steel or ductile iron.

The ductile function butterfly valve is a mechanism designed to interrupt or regulate the flow of a fluid in a conduit. This device operates through a plate known as a “butterfly”, which rotates around an axis to increase or decrease the passage section.

By reducing the passage area, the local head loss in the valve increases, resulting in a decrease in flow. These valves find application in air ducts, liquid pipes and various mechanical applications, such as in certain types of heat engines.

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