軟密封中線對(duì)夾式蝶閥，雙偏心法蘭式蝶閥結(jié)構(gòu)緊湊，90°回轉(zhuǎn)開關(guān)輕松，密封可靠，使用壽命長(zhǎng)，被廣泛用于水廠、電廠、鋼廠、造紙、化工、飲食等系統(tǒng)供排水中，作為調(diào)節(jié)和截止使用。
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http://www.yjfm.net/prod.asp?cid1=47 電動(dòng)閘閥
http://www.yjfm.net/prod.asp?cid1=48 電動(dòng)截止閥
http://www.yjfm.net/prod.asp?cid1=50 真空法蘭閘閥
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http://www.zzfmzz.org.cn/hjjzf/123.html 焊接截止閥
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http://www.zzfmzz.net.cn/productlist/143.html 堰門
http://www.zzfmzz.net.cn/productlist/144.html 拍門
http://www.zzfmzz.net.cn/productlist/145.html 排泥閥
http://www.zzfmzz.net.cn/productlist/146.html 啟閉機(jī)
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http://www.zzfmzz.net.cn/productlist/13.html 熱風(fēng)閥
http://www.zzfmzz.net.cn/productlist/155.html 切斷閥
http://www.zzfmzz.net.cn/productlist/156.html 高溫蝶閥
http://www.zzfmzz.net.cn/productlist/157.html 通風(fēng)碟閥
http://www.zzfmzz.net.cn/productlist/10.html 多葉蝶閥
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http://www.yongkev.com/list/?100_1.html 氣動(dòng)切斷閥
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http://www.yongkev.com/list/?109_1.html 氣動(dòng)通風(fēng)碟閥
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