上海閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門制造有限公司主要(yao)生產(chan)通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)，可(ke)提(ti)供(gong)通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)價格，通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)說明書，通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)實物圖，通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)結構(gou)圖，通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)外形尺寸，通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)執行(xing)標準，通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)工作原理(li)，通(tong)(tong)(tong)風(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)作用特點。

通風蝶閥(fa)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%