上海閥(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)門制造(zao)有限(xian)公司主要生產通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)，可提供通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)價格(ge)，通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)說明書，通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)實物圖(tu)，通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)結構(gou)圖(tu)，通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)外形尺寸，通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)執行標準，通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)工作原理，通(tong)風(feng)(feng)蝶(die)(die)閥(fa)(fa)(fa)(fa)作用(yong)特點。

通(tong)風蝶(die)閥(fa)技術(shu)說明(ming)：
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%