高溫通風換向閥概述：

通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)按傳動(dong)方式可(ke)分(fen)為手動(dong)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、渦(wo)輪通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、氣(qi)動(dong)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)和電動(dong)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)；按材質可(ke)分(fen)為鑄鋼(gang)(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、WCB碳鋼(gang)(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、304不(bu)(bu)銹鋼(gang)(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、304L不(bu)(bu)銹鋼(gang)(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、316不(bu)(bu)銹鋼(gang)(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、316L不(bu)(bu)銹鋼(gang)(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)及310S（2520）不(bu)(bu)銹鋼(gang)(gang)(gang)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)；按溫度(du)可(ke)分(fen)為中(zhong)低(di)溫通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、超高溫通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)；按用途可(ke)分(fen)為煙氣(qi)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、除塵通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、粉塵通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)及水冷通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)、鋼(gang)(gang)(gang)鐵(tie)廠通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)蝶(die)(die)(die)閥(fa)(fa)(fa)(fa)等。

通(tong)風蝶(die)閥(fa)(fa)(fa)(fa)(fa)(fa)采(cai)用(yong)(yong)與閥(fa)(fa)(fa)(fa)(fa)(fa)體(ti)相同材(cai)(cai)料加工成密(mi)(mi)(mi)(mi)封(feng)圈，其適用(yong)(yong)溫(wen)度隨閥(fa)(fa)(fa)(fa)(fa)(fa)體(ti)選材(cai)(cai)而定，公稱壓(ya)力≤0.6MP工，一(yi)般(ban)適用(yong)(yong)工業、冶(ye)金、環保等(deng)(deng)管道作通(tong)風調(diao)節介質流(liu)量之用(yong)(yong)。在已公知的(de)(de)蝶(die)閥(fa)(fa)(fa)(fa)(fa)(fa)技術(shu)中，其密(mi)(mi)(mi)(mi)封(feng)形式多采(cai)用(yong)(yong)密(mi)(mi)(mi)(mi)封(feng)結(jie)構(gou)(gou)，密(mi)(mi)(mi)(mi)封(feng)材(cai)(cai)料為橡膠、聚四氟乙烯等(deng)(deng)。由于結(jie)構(gou)(gou)特征的(de)(de)限制，不適應(ying)耐(nai)(nai)高溫(wen)、高壓(ya)及(ji)(ji)耐(nai)(nai)腐蝕、抗磨損等(deng)(deng)行業。現有一(yi)種(zhong)比(bi)(bi)較先進的(de)(de)蝶(die)閥(fa)(fa)(fa)(fa)(fa)(fa)是三偏心金屬硬密(mi)(mi)(mi)(mi)封(feng)蝶(die)閥(fa)(fa)(fa)(fa)(fa)(fa)，閥(fa)(fa)(fa)(fa)(fa)(fa)體(ti)和閥(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)為連體(ti)構(gou)(gou)件，閥(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)密(mi)(mi)(mi)(mi)封(feng)表面層(ceng)堆焊耐(nai)(nai)溫(wen)、耐(nai)(nai)蝕合金材(cai)(cai)料。多層(ceng)軟疊(die)式密(mi)(mi)(mi)(mi)封(feng)圈固定在閥(fa)(fa)(fa)(fa)(fa)(fa)板上，這種(zhong)蝶(die)閥(fa)(fa)(fa)(fa)(fa)(fa)與傳(chuan)統蝶(die)閥(fa)(fa)(fa)(fa)(fa)(fa)相比(bi)(bi)具(ju)有耐(nai)(nai)高溫(wen)，操(cao)作輕(qing)便，啟(qi)閉無磨擦，關閉時(shi)隨著傳(chuan)動機構(gou)(gou)的(de)(de)力矩增(zeng)大來(lai)補償密(mi)(mi)(mi)(mi)封(feng)，提高了蝶(die)閥(fa)(fa)(fa)(fa)(fa)(fa)的(de)(de)密(mi)(mi)(mi)(mi)封(feng)性能及(ji)(ji)延長使(shi)用(yong)(yong)壽命的(de)(de)優點。

高溫通風換向閥主要特點為：
1.設計新穎、合理、結構*，重(zhong)量輕，啟閉(bi)迅速。
2.力(li)矩小(xiao)，操作方便，省力(li)靈巧(qiao)。
3.采用適應的材料以滿(man)足(zu)低、中、高不同(tong)介(jie)質溫(wen)度(du)其(qi)及腐蝕性介(jie)質等。

主要技術參數

高溫煙道閥(fa)主要零件的材(cai)質

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鄭州市三維閥門銷售有限公司 擁有以下閥門品種：
閘閥，球閥，截止閥，止回閥，蝶閥，隔膜閥，旋塞閥，減壓閥，安全閥，柱塞閥，調節閥，水利閥，疏水閥，盲板閥。
材質包括：塑料，鑄鐵，鑄鋼，鑄銅，不銹鋼，雙相鋼，鉻鉬鋼，鉻鉬釩鋼等
連接方式分為：內螺紋連接，外螺紋連接，對焊連接，承插焊連接，法蘭連接，對夾連接
傳動方式有：手動，氣動，液動，電動  
壓力范圍：0.6mpa-60mpa（150LB-2500LB）
設計技術標準分為國標，美標，日標，德標及非標標準。