The sanitary quick-install butterfly valve is a stainless steel valve that uses a circular butterfly plate as an opening and closing part and rotates with the valve stem to open, close and adjust the fluid passage.
The butterfly plate of the sanitary quick-install butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical passage of the stainless steel butterfly valve body, the disc-shaped butterfly plate rotates around the axis, and the rotation angle is between 0° and 90°. When the rotation reaches 90°, the valve is fully opened.
Sealing of sanitary quick-install butterfly valve: The sanitary quick-install butterfly valve is a centerline stainless steel soft-sealed butterfly valve. Its sealing principle is to ensure that the sealing surface of the sanitary quick-install butterfly valve has a suitable surface roughness value during processing. Synthetic rubber valve The seat forms a suitable surface roughness value for the sealing surface during compression molding.
When the stainless steel butterfly valve is closed, through the rotation of the valve plate, the outer sealing surface of the valve plate squeezes the synthetic rubber valve seat, so that the synthetic rubber valve seat produces elastic deformation. The elastic force is used as the sealing pressure to ensure the sealing of the valve.
Application: Sanitary fast-installed butterfly valve is specially used in dairy products, food, pharmaceutical, beer, cosmetics and other industrial fields.