Yantai Mingzhu Valve Co, Ltd
Ceramic valve ball.

1. All parts in contact with the medium are ceramic material and all lined ceramic ball valves have high resistance to abrasion, corrosion, erosion resistance, good heat insulation and small thermal expansion.
2. Good abrasion resistance of ceramic makes the valve durable, reliable and the long life.
3. Ball is made by advanced grinding equipment and process with high roundness, surface quality. When it is connected with the ceramic valve seat, good sealing performance can be achieved by using the self-lubrication of Zr02 ceramics, thereby actually achieving the good seal of ceramic on ceramic.
4. The products are widely used in the industries with poor working conditions such as power plant desulfurization, chemical plant, paper mills, steel mills, petroleum and metallurgical industry.