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Valve
Owing to their high hardness, thermal conductivity, low thermal expansion, and resistance to severe corrosion, silicon carbide, aluminium oxide, zirconia, and cemented carbide serve as primary materials for critical valve components such as valve plug/seat sealing surfaces, valve body linings, and valve stems and bearings. These materials are particularly well-suited for demanding operating conditions involving high temperatures, strong corrosion, solid particulate matter, and low leakage requirements.