埃美柯硬密封法蘭蝶閥概述：

埃美(mei)柯法蘭硬密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)蝶(die)閥(fa)為(wei)偏心金(jin)(jin)屬(shu)(shu)(shu)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)結構，密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)形(xing)(xing)式為(wei)金(jin)(jin)屬(shu)(shu)(shu)對(dui)金(jin)(jin)屬(shu)(shu)(shu)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)，可調換(huan)金(jin)(jin)屬(shu)(shu)(shu)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)對(dui)金(jin)(jin)屬(shu)(shu)(shu)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)，不(bu)銹鋼板(ban)(ban)(ban)與(yu)石墨(mo)復(fu)合板(ban)(ban)(ban)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)對(dui)金(jin)(jin)屬(shu)(shu)(shu)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)。硬密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)蝶(die)閥(fa)的(de)驅動(dong)(dong)形(xing)(xing)式除了(le)電動(dong)(dong)之外還有：手動(dong)(dong)，蝸(gua)輪桿(gan)傳動(dong)(dong)，氣動(dong)(dong)等。硬密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)蝶(die)閥(fa)的(de)蝶(die)板(ban)(ban)(ban)安裝(zhuang)于管道的(de)直徑方向。在蝶(die)閥(fa)閥(fa)體(ti)圓(yuan)柱形(xing)(xing)通道內，圓(yuan)盤形(xing)(xing)蝶(die)板(ban)(ban)(ban)繞著(zhu)(zhu)軸線旋(xuan)轉，旋(xuan)轉角度為(wei)0°~90°之間(jian)，旋(xuan)轉到90°時，閥(fa)門則牌全開狀態(tai)。目前，法蘭硬密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)蝶(die)閥(fa)作為(wei)一(yi)種用(yong)來實(shi)現管路系(xi)統通斷及流量控制的(de)部(bu)件(jian)，已在石油、化工、冶金(jin)(jin)、水電等許多(duo)領(ling)域(yu)中(zhong)得(de)到廣泛地(di)應用(yong)。閥(fa)體(ti)和(he)閥(fa)座為(wei)連體(ti)構件(jian)，閥(fa)座密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)表面層堆焊耐溫、耐蝕合金(jin)(jin)材(cai)料。多(duo)層軟疊式密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)圈(quan)固定在閥(fa)板(ban)(ban)(ban)上，這種蝶(die)閥(fa)與(yu)傳統蝶(die)閥(fa)相比具有耐高(gao)(gao)溫，操(cao)作輕便，啟閉(bi)無磨擦，關(guan)閉(bi)時隨(sui)著(zhu)(zhu)傳動(dong)(dong)機構的(de)力(li)矩(ju)變(bian)大(da)來補償密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)，提高(gao)(gao)了(le)蝶(die)閥(fa)的(de)密(mi)(mi)(mi)(mi)(mi)封(feng)(feng)(feng)性能及延(yan)長(chang)使(shi)用(yong)壽命的(de)優點(dian)。

埃美柯硬密封(feng)法蘭蝶閥技術參數：

埃美柯(ke)硬密封法蘭蝶閥鏈接(jie)尺寸：