產品詳情
產品簡介:Brief Introduction球閥是帶圓形孔的球體作啟閉件,球體隨閥桿轉動,以實現啟閉動作。The valve’s disc is ball with hole and driven by stem to open and close. 主要性能參數:Main Performance Parameters:
主要外形尺寸及連接尺寸:Outline Dimensions & Connection Dimensions:
主要外形尺寸及連接尺寸:Outline Dimensions & Connection Dimensions: