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自动调节蝶阀 Automatic adjusting butterfly valve

日期:2011-3-28 13:20:25
      D9Z41W-0.5C    (水平安装)
      D9Z41Wb-0.5C   (垂直安装)
      D9Z41WL-0.5C   (直联式)
 
公称压力:0.05MPa
介质流速:≤25m/s
适用温度:≤350℃ ≤450℃ ≤650℃
适用介质:空气、烟气、粉尘气体等。
口径:DN100~5000
 
      普遍适用于建材、冶金、矿山、煤炭、玻璃、轻工等行业的通风、环保工程等管道系统中。对管道中气体介质按不同控制信号调节流量大小和切断。
  The valve is widely applied in building material, metallurgy, coal, mining, glass, light industry and paper industry. It is used to adjust or cut off flow according to the different control signal in the pipe system of venting or environment projects.
 
      调节蝶阀,采用优质钢材焊接而成。具有强度好、耐磨损、流阻损失小、操作灵活、指示方位明确、维护方便、使用寿命长等优点。可水平安装或垂直安装。配用 DKJ、伯纳德、AUMA、SCHIEBEL等电动执行器及有关配件,可实现手动、自动无干扰切换,微机程控。
  The valve is welded in fine steel. It has the features of great strength, endurance, less lost of flow resistance, easy operation, definite direction, easy maintenance and long life. It can be installed in horizontal or vertical. The valve is equipped with different actuators such as DKJ, Bernard, AUMA and SCHIEBEL, and accessory to realize switch between manual and automatic and micro-computer control.
 
      由电动执行器接受变送、调节DCS、PLC等上位仪表的控制信号或操作器手控信号,输出角位移带动传动轴与蝶板作同步旋转运动。电动执行器与蝶板的开度同步反馈0~10mA或 4~20mA电流信号,用户可根据电流信号来控制蝶板的任意开度,达到调节的目的。
  Control signal or manual signal of DCS or PLC meter is accepted, adjusted and transmitted by actuator, then the actuator will rotate shaft and disc. The actuator feed back signal of 010mA or 420mA according to the open degree of the disc. So user can control the open degree of disc according to the current signal to adjust the flow.
 
 
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