Verspec Valve Moyan Co.,Ltd.

Ceramic valve A ceramic valve is a valve with ceramic trim, ball, seat, disc or lining. A carbon or stainless steel body is used to protect the ceramic trim from being damaged by sudden thermal or mechanical shock. Advanced ceramics are used in the manufacture including alumina,[1] zirconia and silicon nitride. Significant benefits of the use of ceramic in valves (when compared to steel or other traditional materials) include resistance to wear and their lower mass.[2] Thanks to the excellent corrosion resistance, abrasive resistance and wear resistance, ceramic valves are often used in severe corrosive and abrasive applications, such as FGD, and pneumatic refuse conveying systems.