Freeman Valve produces ceramic lined ball valves for desalination of coal chemical lithium batteries.

1. The spool part of the ceramic ball valve is made of alumina or zirconia ceramics, which has high chemical stability and high hardness (HRC88), second only to diamond. Ceramic-lined valves have good wear resistance and corrosion resistance, and have excellent heat insulation and electrical insulation.

2. The sphere is manufactured with advanced grinding equipment and advanced processing technology. The sphere has high roundness precision and good surface. The self-lubricating ability of ceramics ensures good sealing after polishing, which fundamentally changes the defects of metal hard-sealed valves such as large torque and poor sealing surface corrosion resistance.

3. Ceramic valves use new high-tech structural ceramic materials as seals and wearing parts, which improves wear resistance and corrosion resistance, improves sealing performance, and prolongs service life. It is 2-2 times longer than titanium alloy and Monel valves. 4 times. The use of ceramic valves can reduce maintenance or replacement costs and improve the safety and stability of the operating system.

4. This valve is suitable for granular media with high hardness, or media with corrosive soft particles. Nominal pressure PN10-PN40, applicable temperature ≤200ºC. Manufacture and design according to GB, JIS, API standards.

Advantages of ceramic valves

1. Sealing parts and vulnerable parts are made of new high-tech structural ceramic materials, which improves the wear resistance and anti-corrosion performance, and prolongs the service life of the valve.

2. The use of ceramic valves can greatly reduce replacement and maintenance costs, further improve the stability of equipment operation, and save labor costs.

3. Improve the sealing performance of industrial piping systems. At the same time, the use of ceramic valves also has a positive impact on environmental protection. Moreover, the cost of raw materials for ceramic valves is low, which can save a lot of metal and rare mineral resources.