Application Overview

Polycrystalline silicon is a high-purity silicon material with the characteristics of high stability, high conductivity and low resistivity. It is widely used in solar cells, semiconductors, chemical industry catalysts and other industries. Fokasi's hard-sealed ball valves are widely applicable to cold hydrogenation, silicon powder separation, distillation, reduction furnace, adsorption tower and other devices.

Product Overview

Two piece cast steel metal sealed floating ball valve & Two piece forged steel metal sealed floating ball valve & Two piece cast steel metal sealed trunnion ball valve & Two piece/three piece forged steel metal sealed trunnion ball valve