Actuator operated butterfly valve is a mechanical device for moving or controlling a mechanism or system. An actuator (as part of the actuated butterfly valve) typically is a mechanical device that takes energy, usually created by air, electricity, or liquid, and converts that into some kind of motion. A butterfly valve is a valve used for flow regulation in which the disc takes the form of disk. Operation is similar to that of a ball valve. A plate or disc is positioned in the center of the pipe. The disc has a rod passing through it that is connected to an actuator on the outside of the actuated butterfly valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.

1) Integrally moulded seat liner on the body, which ensures excellent dimensional stability and guaranteed seat tightness

2) Seat liner extending on to the contact faces insures perfect sealing and eliminates the need to separate flange gaskets

3) Narrow land disc insures perfect sealing with lease operation torque requirements

4) A fully universal body design insures fitting of the valve between companion flanges of all Popular standards ( Which, ANSI, BS, DIN, JIS, IS ETC).

5) The notch disc and band leaver ensures locking of the valve in 8 intermediate position in addition to close and open position

6) Body casting made of superior FG 260 Grade Cast Iron into insure additional Strength

7) Valve disc made of Stainless steel/Dictile Cast iron which enable Protection against possible water hammer or pressure surges.

8) A truley line size body bone to insure maximum flow capacity with lowest pressure drop.

1. BUTTERFLY VALVE DIMENSIONS: