EPDM襯膠(jiao)電(dian)動(dong)蝶(die)閥(fa)D971X-10Q\\DN150采(cai)用(yong)襯膠(jiao)結(jie)構，蝶(die)板(ban)圓周形(xing)密(mi)封(feng)面(mian)精密加(jia)工(gong)至較(jiao)高(gao)的(de)光潔度，對橡膠閥座的(de)摩擦系(xi)數(shu)極低，閥門使(shi)用(yong)壽命較(jiao)長

消(xiao)防水池(chi)補水電(dian)動(dong)蝶(die)閥(fa)D941X-10C DN150采(cai)用(yong)襯膠(jiao)結(jie)構，蝶(die)板(ban)圓周形(xing)密(mi)封(feng)面(mian)精密加(jia)工(gong)至較(jiao)高(gao)的(de)光潔度，對橡膠閥座的(de)摩擦系(xi)數(shu)極低，閥門使(shi)用(yong)壽命較(jiao)長

軟(ruan)密(mi)封(feng)電(dian)動(dong)開(kai)關蝶(die)閥(fa)D971X-16 DN250采(cai)用(yong)襯膠(jiao)結(jie)構，蝶(die)板(ban)圓周形(xing)密(mi)封(feng)面(mian)精密加(jia)工(gong)至較(jiao)高(gao)的(de)光潔度，對橡膠閥座的(de)摩擦系(xi)數(shu)極低，閥門使(shi)用(yong)壽命較(jiao)長

D941J-16C DN125電(dian)動(dong)法蘭(lan)襯膠(jiao)蝶(die)閥(fa)驅動(dong)力(li)矩小(xiao)，操(cao)作(zuo)簡(jian)便(bian)、迅速，並(bing)且還同時(shi)具(ju)有(you)良(liang)好(hao)的(de)流量(liang)調節(jie)功(gong)能(neng)和關閉密(mi)封(feng)特(te)性，電(dian)動(dong)蝶(die)閥(fa)工(gong)作(zuo)原(yuan)理在(zai)大(da)中(zhong)口徑(jing)、中(zhong)低壓(ya)力(li)的(de)使用(yong)領(ling)域(yu)，它(ta)是主導的(de)閥門形(xing)式(shi)。

普(pu)通開(kai)關型(xing)軟(ruan)密(mi)封(feng)電(dian)動(dong)蝶(die)閥(fa)具(ju)有(you)功能(neng)強(qiang)、體(ti)積(ji)小(xiao)、輕便(bian)宜(yi)人(ren)、性能可靠(kao)、開(kai)關迅速、配(pei)套(tao)簡單元、操作(zuo)靈(ling)活、省(sheng)力、方(fang)便(bian)等。