Characteristics and Uses of Butterfly Valves

Characteristics and Uses of Butterfly Valves
1, Welding with the pipe directly assembly, the user does not need the flange pipe to save costs;
2, Using high-quality alloy steel welding, the advantages are small size, light weight, surface quality, cleanliness, small flow resistance;
3, Using multi-level design principles, sealing and used soft and hard metal laminated composition. They are featured with high temperature, corrosion resistance Yong, long life and other characteristics.

The use of butterfly valves
Welded hard seal butterfly valves are widely used in power plant heating system and can cut off or adjust the flow effect in the main fan pipe system, steel, metallurgy, chemical and other industrial pipes.

The using principle of sanitary quick - loaded butterfly valve
Hygienic manual quick sanitary butterfly valve principle is the use of the central part of the circular disc for opening and closing parts and manual fly valve stem rotation to work, close and adjust the fluid channel of a sanitary stainless steel manual quick butterfly valve. 

Hygienic manual butterfly valve was installed in the pipe diameter direction.The butterfly valve body cylindrical pass inside, the center of the disc-shaped butterfly plate around the axis can be rotated between zero to ninety degrees, when the valve flaps to ninety degrees, the sanitary valve is in full-open state, we can directly see the shape of the butterfly valve and can also easily understand the working principle.