矩形風道止回閥-通風蝶閥

       FD41W————產品型號
       DN50-DN4000———閥門規(gui)格
       0.1-0.6MPa———閥門壓力  圓形通(tong)(tong)(tong)風(feng)蝶(die)閥(fa)(fa) 焊接通(tong)(tong)(tong)風(feng)蝶(die)閥(fa)(fa) 矩形通(tong)(tong)(tong)風(feng)蝶(die)閥(fa)(fa)、不(bu)銹鋼(gang)通(tong)(tong)(tong)風(feng)蝶(die)閥(fa)(fa)、電(dian)動(dong)通(tong)(tong)(tong)風(feng)蝶(die)閥(fa)(fa)、氣動(dong)通(tong)(tong)(tong)風(feng)蝶(die)閥(fa)(fa) 泄 漏 率：普(pu)通型(xing)≤3% 低泄漏率≤1%

    方(fang)形通(tong)風(feng)蝶(die)閥產品介紹(shao)：   
1.通(tong)風(feng)蝶閥采用短結構(gou)鋼板(ban)焊接(jie)，中(zhong)線式碟板(ban)形式設(she)計制(zhi)造(zao)的，該閥門結構(gou)緊(jin)湊、重量(liang)輕、便于(yu)安裝(zhuang)、流(liu)阻小、流(liu)通(tong)量(liang)大，避免高溫(wen)膨脹(zhang)的影響(xiang)，操作輕便。圓形(xing)通(tong)風蝶(die)閥 焊接通(tong)風蝶(die)閥 、不銹(xiu)鋼(gang)通(tong)風蝶(die)閥、電動通(tong)風蝶(die)閥、氣動通(tong)風蝶(die)閥  矩形風道止回閥-通風蝶閥
2.通風(feng)蝶閥內無(wu)連(lian)桿、螺(luo)栓(shuan)等、工(gong)(gong)作可(ke)靠、使(shi)用壽命(ming)長。可(ke)以(yi)多(duo)工(gong)(gong)位安裝，不(bu)受介質流向影響(xiang)
方形通(tong)風(feng)蝶閥用途：通(tong)風蝶(die)閥是一種非密閉型蝶閥，廣泛適用于建材、冶金、礦山、電力等生產過程中。介質溫度≤-20—1000℃，高(gao)溫通風蝶閥選用(yong)的材質不一樣。閥門公稱壓力為0.1MPa，通風蝶閥用(yong)以連通管(guan)道、啟閉或調節(jie)介(jie)質流(liu)量。用(yong)途介(jie)紹：通風蝶閥(fa)密封(feng)(feng)材質(zhi)采用與閥(fa)體(ti)相(xiang)同材料加工成密封(feng)(feng)圈，驅動(dong)方(fang)式有手柄、渦輪、傘齒輪、電動(dong)、氣動(dong)等。可(ke)以根據客戶需要(yao)選定(ding)(ding)。，其(qi)適用溫度(du)隨閥(fa)體(ti)選材而定(ding)(ding)，通風蝶閥一(yi)般適用于工業、冶金、環(huan)保等管道作(zuo)通風調(diao)節介質流量之用。其主要特點為(wei)：
1、設計新(xin)穎、合理、結(jie)構(gou)*，重量(liang)輕，啟閉迅(xun)速。
2、操力矩小，操作方便，省(sheng)力靈(ling)巧(qiao)。
3、采用適應的材料以滿(man)足低、中、高(gao)不同介(jie)質(zhi)(zhi)溫度其及腐蝕性介(jie)質(zhi)(zhi)等。圓形(xing)通(tong)(tong)風(feng)(feng)蝶(die)閥(fa)(fa) 焊接通(tong)(tong)風(feng)(feng)蝶(die)閥(fa)(fa) 、不銹鋼通(tong)(tong)風(feng)(feng)蝶(die)閥(fa)(fa)、電動(dong)通(tong)(tong)風(feng)(feng)蝶(die)閥(fa)(fa)、氣動(dong)通(tong)(tong)風(feng)(feng)蝶(die)閥(fa)(fa)  
通風蝶閥(fa)采用標準： 
設(she)計(ji)標準：GB／T12238-1 989 JB／T8692-1998  
法(fa)蘭連接尺(chi)寸：GB/T9115．1-2000
結構長度： GB／T1222.1989 
壓力試驗： GB／T13927-1992；JB／T9092-1999

通(tong)風蝶閥，圓形(xing)通(tong)風蝶閥，手(shou)動(dong)通(tong)風蝶閥，電動通風蝶閥，