上(shang)海閥(fa)(fa)盛閥(fa)(fa)門制造(zao)有限公司主要生產電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)，可提(ti)供電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)價格，電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)說明書(shu)，電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)實物圖(tu)，電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)結構(gou)圖(tu)，電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)外(wai)形尺寸，電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)執(zhi)行標(biao)準，電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)工作原理(li)，電動(dong)(dong)水(shui)封蝶(die)(die)(die)閥(fa)(fa)作用特(te)點。

電動水封(feng)蝶閥技術(shu)說明：
公稱通徑：200-3000
公稱壓力：0.1-0.6MPa
適用溫度：≤200℃
適用介質：空氣、煤氣及其他氣體