Our company produces alumina, zirconia ceramic ball valve in addition to the vast majority of the advantages of metal ball valve, but also has a super corrosion resistance, high temperature resistance, wear resistance and erosion resistance and other significant characteristics. It is widely used in all kinds of acid, alkali and salt gas, liquid, high temperature steam and mud conveying system in petrochemical, metallurgy, papermaking, power station, oil refining and other industries. It is an ideal substitute for titanium valve and monel valve in strong corrosion condition. Zirconia ceramic ball valve has the advantages of low cost, high operating economy and long life (2 ~ 4 times of titanium valve). Its driving mode is manual, pneumatic, pneumatic spring reset, electric and so on. And can be designed according to the requirements of users of all kinds of special ceramic valves.
Resistance to erosion and abrasion
The ball, seat and inner lining are made of zirconia structural ceramic material with rockwell hardness up to HRA87, which can withstand the erosion of high-speed fluid and hard particle media. Excellent wear resistance.
Strong resistance to corruption
According to the inspection of metal corrosion and protection institute of Chinese Academy of Sciences, except glass solution and hydrofluoric acid, zirconia ceramic material has excellent corrosion resistance.
Long service life
Through the static pressure life test of hefei general office of mechanical department, the switch will not leak for 10,000 times.
Wide application range
Suitable for all kinds of acid, alkali, salt liquid, gas medium environment, hard seal valve is especially suitable for granular, fibrous medium environment.
