Butterfly valve has one of the simplest mechanisms in all types of valves. This valve is used in a rotary motion to cut, start or limit the flow

These valves because their handle with a 90 degree rotation, the valve is completely closed Fully open and fast valves are quick and easy. These valves are connected to the valve drive by a lever. These actuators are manual, electric or pneumatic.

Butterfly valves are relative to valves. Balls, spherical, gate and conical and have many advantages in large applications

Its structure consists of a normal body and a circular plate that is located almost in the middle