產(chǎn)品詳情
產(chǎn)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(zhuǎn)動(dòng),以實(shí)現(xiàn)啟閉動(dòng)作。The valve’s disc is ball with hole and driven by stem to open and close. 主要性能參數(shù):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: