Zirconia Ceramic Ball Valve Features ● All parts in contact with the media are structural ceramic materials, their chemical stability and high hardness (Rockwell hardness of HRC90), second only to diamond, the valve has a very high wear resistance, corrosion resistance, resistance to erosion performance, and good insulation, small thermal expansion. ● the use of advanced grinding equipment and manufacturing process of a sphere, high precision ball roundness, surface quality, ball valve and valve seat of the study, the use of ZrO2 ceramics self-lubricating, can obtain a good sealing performance, completely changed to metal seal easy to leak, torque, and the shortcomings of impatience corrosion of the sealing surface. Ceramics good abrasion resistance, so that the valve durability, high reliability, long life, titanium valves and Monel valve 2-4 times. Ceramic ball core with high hardness, high strength, high wear resistance and good corrosion resistance, defeat the spool of the present, any of a corrosion resistant alloy material can be applied to other strong corrosion and strong wear and tear fluid medium switch and adjust the harsh conditions occasions. ● granular media for high hardness, or soft particles, but there are corrosion medium, the valve is absolutely unmatched advantage is also the only suitable medium for such valves, has been widely used in power plants flue gas desulfurization system, bottom ash handling system and combustion system: Soda, salt water, the distillation process; paper mill pulp control system and so on.
