Main Applications

CTV's butterfly valves are available in a wide range of products. With their exquisite design and reliable quality, the butterfly valves are widely used in the fields of water supply and drainage engineering, sewage treatment, building construction, power plants, metallurgical industry, chemical industry, and so on.

Size Range: NPS4 ~ NPS48, DN50 ~ DN2000. 

Pressure Class: Class150, PN6 ~ PN16 

Valve Body Material: carbon steel, stainless steel, alloy steel, dual phase steel 

Operating mechanism: manual, worm drive, electric, pneumatic 

Applications: Petroleum, chemical, natural gas, petrochemical, coal chemical and other industries