電動防爆蝶閥是由蝶閥與電動防爆執(zhí)行機(jī)構(gòu)配套,輸入控制信號(4~20mA或1~5VDC)及單相電源即可控制運(yùn)轉(zhuǎn),電動蝶閥具有功能強(qiáng)、體積小、輕便宜人,性能可靠、配套簡單、流通能力大,電動蝶閥特別是適合于介質(zhì)是粘稠、含顆粒、纖維性質(zhì)的場合。目前該電動調(diào)節(jié)蝶閥廣泛應(yīng)用于食品、環(huán)保、輕工、石油、造紙、化工、教學(xué)和科研設(shè)備、電力等行業(yè)的工業(yè)自動控制系統(tǒng)中。
一、電動防爆蝶閥閥體
公稱通徑:50-400mm
公稱壓力:PN1.0,1.6,2.5MPa
連接形式:法蘭連接
材 料:HT200 ZG25I ZG1Cr18Ni9 ZG0Cr17Ni12Mo2 襯四氟
介質(zhì)溫度:常溫型:-20ºC~+200ºC 散熱型:-40ºC~+450ºC
適用介質(zhì):淡水、海水、食品、天然氣、醇類、鹽類、酸、堿、油、蒸汽、空氣等
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http://www.zk-v.com/ProductShow_584.html 不銹鋼電動刀型閘閥
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http://www.zk-v.com/ProductShow_408.html 大口徑旋啟式止回閥
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http://www.zk-v.com/ProductShow_344.html 防爆礦用煤安閘閥
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http://www.zk-v.com/ProductShow_312.html 真空法蘭電動截止閥
http://www.zk-v.com/ProductShow_311.html 對焊式電動真空截止閥
http://www.zk-v.com/ProductShow_310.html 對焊式真空截止閥
http://www.zk-v.com/ProductShow_309.html 不銹鋼真空截止閥
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http://www.zk-v.com/ProductShow_243.html 電動偏心半球閥
http://www.zk-v.com/ProductShow_242.html 電動三通四密封球閥
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http://www.zk-v.com/ProductShow_220.html 電動UPVC球閥
http://www.zk-v.com/ProductShow_219.html 電動V型對夾球閥