Three-piece butterfly valve

◆ Product Specifications:

1/2"~8",DN10-DN200

◆ Connection method:

Welding/quick installation/Thread/flange/vacuum

◆ Pressure rating:

1.6 mpa or less

◆ Material:

SS304/316L

◆ Drive mode:

Manual/pneumatic/electric, etc

◆ Product Overview:

The working principle of the sanitary three-piece butterfly valve is to control the opening and closing of the valve and the flow of the medium by rotating the butterfly plate. When the valve stem rotates under the action of a driving device (such as a manual handle, pneumatic or electric actuator), it drives the butterfly plate to rotate around the axis of the valve stem. When the butterfly plate opens, its plane is parallel to the pipe axis, allowing the medium to flow smoothly within the pipe. When the butterfly plate is closed, the plane of the butterfly plate is perpendicular to the pipe axis, and the edge of the butterfly plate closely adheres to the valve seat, thereby cutting off the flow of the medium. The flow rate of the medium can be regulated by controlling the rotation Angle of the butterfly plate.