電動(dong)法(fa)蘭(lan)式(shi)通(tong)風(feng)蝶(die)閥是壹種結(jie)構簡單的(de)調(tiao)節(jie)閥,同時(shi)也可(ke)用(yong)於(yu)低壓管(guan)道(dao)介質(zhi)的(de)開關(guan)控(kong)制(zhi)。作(zuo)為氣(qi)體(ti)介(jie)質(zhi)調(tiao)節(jie)流(liu)量或(huo)切(qie)斷的(de)管道(dao)控(kong)制(zhi)裝(zhuang)置(zhi)。本類閥門(men)在(zai)管道(dao)中壹般(ban)應(ying)當(dang)水(shui)平安裝。主要(yao)產品(pin):大(da)型通(tong)風(feng)蝶(die)閥,電動(dong)通(tong)風(feng)蝶(die)閥,泄露(lu)率為0,防(fang)爆(bao)通(tong)風(feng)蝶(die)閥。
電動(dong)法(fa)蘭(lan)式(shi)通(tong)風(feng)蝶(die)閥是壹種非(fei)密閉型蝶(die)閥,廣(guang)泛適用(yong)於(yu)建(jian)材(cai)、冶(ye)金、礦山(shan)、電(dian)力等生產(chan)過程(cheng)中(zhong)公(gong)稱(cheng)壓力為0.1Mpa的(de)管(guan)道(dao)上,用(yong)以(yi)連(lian)通(tong)、啟(qi)閉或(huo)調(tiao)節(jie)介質(zhi)量。
電(dian)動(dong)法(fa)蘭(lan)式(shi)通(tong)風(feng)蝶(die)閥的主要(yao)性(xing)能(neng):
公(gong)稱(cheng)壓力:0.05——0.1Mpa 適(shi)用(yong)溫度:-10——300℃、-30——500℃、 驅(qu)動(dong)方(fang)式(shi):手(shou)動(dong)、電(dian)動(dong)、氣(qi)動(dong)、液(ye)動(dong)、電(dian)液動(dong) 適(shi)用介(jie)質(zhi):含塵(chen)煙氣(qi)、空(kong)氣(qi)、煤(mei)氣(qi)及含塵氣(qi)體(ti) 泄(xie)漏(lou)率:<3%
電動(dong)法(fa)蘭(lan)式(shi)通(tong)風(feng)蝶(die)閥的結構特(te)點(dian):
1、電動(dong)法(fa)蘭(lan)式(shi)通(tong)風(feng)蝶(die)閥采用(yong)鋼板(ban)焊接(jie)制(zhi)造(zao),具(ju)有(you)結構尺(chi)寸(cun)短,重(zhong)量輕(qing),安裝方(fang)便等特點(dian)。該(gai)閥驅(qu)動(dong)力矩(ju)小(xiao),啟閉靈(ling)活(huo),操作(zuo)方(fang)便。閥體(ti)上設置(zhi)油(you)密(mi)封擋圈(quan),密(mi)封副之(zhi)間(jian)無(wu)可見間(jian)隙,泄(xie)漏(lou)率小(xiao)。蝶(die)板(ban)與閥體(ti)間(jian)的膨(peng)脹間(jian)隙大(da),能(neng)有(you)效(xiao)防(fang)止(zhi)因熱(re)漲冷縮(suo)造成的卡死現象。本閥可(ke)配備多(duo)種驅(qu)動(dong)裝(zhuang)置(zhi),如手動(dong)裝(zhuang)置(zhi)、蝸輪傳(chuan)動(dong)裝(zhuang)置(zhi)、氣(qi)動(dong)裝(zhuang)置(zhi)、電(dian)動(dong)裝(zhuang)置(zhi)。
2、內(nei)無(wu)連(lian)桿(gan)、螺栓等、工作(zuo)可靠(kao)、使用(yong)壽(shou)命(ming)長(chang)。可以(yi)多(duo)工位(wei)安裝,不(bu)受介質流(liu)向(xiang)影響。