上海閥(fa)(fa)盛閥(fa)(fa)門制造有(you)限(xian)公司主(zhu)要生產通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)，可提供通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)價(jia)格，通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)說明書，通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)實物圖，通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)結構(gou)圖，通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)外形尺(chi)寸，通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)執行標(biao)準，通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)工作原理，通(tong)風(feng)蝶(die)(die)(die)閥(fa)(fa)作用特(te)點。

通風蝶閥技術說明：
公稱通徑：150～3000mm
公稱壓力：0.1MPa
適用溫度：≤350℃
驅動方式：手動、電動、氣動、液動
適用介質：空氣、煙氣及其他氣體
泄漏率：≤3%