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What is the component material of butterfly valve sealing structure?
The author: Time:2019/9/20

     蝶閥密封結(jié)構(gòu)的零部件材料主要是什么?
     我們?cè)谶M(jìn)行蝶閥的了解時(shí),先需要對(duì)其的結(jié)構(gòu)零件進(jìn)行了解,密封副是由合成橡膠閥座、合成橡膠加上聚四氟乙烯和酚醛樹脂復(fù)合閥座構(gòu)成的,密封主要是中線密封、單偏心密封、雙偏心密封、三偏心密封、斜板式三偏心密封等密封形式。其次閥桿是通桿、穿銷釘、兩節(jié)桿六方頭連接結(jié)構(gòu)。密封圈也有C形圈、U形圈、0形圈、Z形聚甲醛圈等型號(hào)。
      因?yàn)榈y以及蝶板的設(shè)計(jì),蝶閥通常是用于制作大口徑蝶閥,被人們廣泛的用于煤氣、化工、熱電處理等工業(yè)上。

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