1. General purpose valve: suitable for sewage treatment, pulp, and places with strict requirements for urban heating.

2. Special valves for petrochemical industry: applicable to all kinds of oil products and corrosion-resistant media in chemical industry. It can withstand 425 ℃.

3. Special for gas: applicable to the transmission control of natural gas and coal gas. The structural feature of the product is that the sealing ring is overlaid with different chromium containing alloys, which is tightly sealed and corrosion-resistant.

Advantages of eccentric hemisphere valve:

1. The valve design effectively prevents the ball from blocking with the valve seat and prevents the valve seat from separating.

2. Large flow area without flow resistance

3. Light switch.

4. Reliable sealing and long service life

5. According to different temperatures and media, we can produce various wear-resistant, corrosion-resistant, high temperature resistant and other products;