上(shang)海閥(fa)盛(sheng)閥(fa)門制造有限(xian)公司主要(yao)生產翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)，可(ke)提供翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)價格，翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)說明書(shu)，翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)實物圖(tu)，翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)結構(gou)圖(tu)，翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)外形尺寸，翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)執(zhi)行標準，翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)工作原理，翻(fan)板(ban)(ban)(ban)式(shi)(shi)(shi)密(mi)封(feng)(feng)(feng)蝶閥(fa)作用(yong)特點。

翻(fan)板(ban)式密封蝶閥技術參數：