This product consists of rubber sealed butterfly valve, carbon steel or stainless steel valve plate and valve stem. It is suitable for water supply and drainage and gas pipeline with temperature ≤ 80 ~ 120℃, such as food, medicine, chemical industry, petroleum, electric power, textile, paper making, etc.

Its main features are:

1. The design is novel and reasonable, the structure is unique, the weight is light, and the opening and closing are quick.

2. Small operating torque, convenient operation, labor saving and dexterity.

3. It can be installed at any position and is convenient for maintenance.

4. The sealing element can be replaced, and the sealing performance is reliable, so as to achieve two-way sealing and zero leakage.

5. The sealing material has the characteristics of aging resistance, weak corrosion resistance and long service life.