法蘭連接金屬硬密球閥 產品詳細介紹
產品結構特點Construction Features
經過特殊工藝處理的球體與閥座，特別適用于較高溫度及含各種粉塵與固體顆粒的介質。 1、采用特別設計的補償性可動金屬閥座結構，密封可靠。 2、本系列球閥應按規定流向使用。 3、本系列球閥可配多種驅動裝置。
process through special techniques, the globe body and valve seat are especially applicable for high-temperatures and the medium containing dusts and solid particles. 1.The specially-designed compensatory movable valve seat construction made from metal is of great reliability in its sealing performance. 2.The ball valve series should be applied in accordance to the specified flow direction. 3.Multiple driving devices could be prepared for the series.
主要零件及材質Main Parts and Materials
產品性能規范 Performance Specification of the Products