高性能密閉蝶(die)閥，普遍适用于建(jian)材、玻璃、礦山、電力(lì)、輕工、造紙等行業(ye)的通風、環保工程(cheng)等管道系統中🙇🏻。對(duì)管道中氣體介質(zhì)按不🏃同控制信号(hào)調節流量大小和(he)切斷。

  This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. It can change the flow and cut off gas medium in the pipe by the different control signal.

結構特點：

Structure characteristic:

  高(gao)性能密閉蝶閥具(ju)有重量輕、結構緊(jǐn)湊、耐磨損、流阻損(sun)失小、工㊙️作壓力高(gao)、密封壓差大、操作(zuo)靈活、指示⛱️方位明(ming)确🌈、維護方便、使用(yong)壽命長等優點。可(kě)任意角度安裝✉️，特(te)别适用于調節切(qie)斷和要求快速自(zi)保的場合。配用DKJ、ZKJ、伯(bó)納德等電動執行(háng)器及有關配件，可(kě)實現手動、自動無(wú)幹擾切換，微機程(cheng)控、自動控制或中(zhong)央集中控制，是實(shí)現自動化控制操(cao)作、調節流量的🚶理(lǐ)想設備。

  The valve has the features of lightweight, compact structure, endurance, little in the lost of flow resistance, high working pressure, flexible operation, definite direction, easy to maintenance and long life. It can be installed at any angle. It is suitable in the condition of adjusting, cutting off and self-protecting quickly. The valve is used with DKJ, ZKJ, Bernard electric actuator and other accessory to form a complete set to realize manual and automatic exchange without interference, micro-computer long-range control, automatic control or center concentrating control. It is the ideal equipment of realizing operation of automatic control and adjusting flow.

性能參數(shu)：

Performance parameter: