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角式自动调节蝶阀，普遍适用于建材、玻璃、矿山、电力、轻工、造纸等行业的通风、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。
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.
结构特点：
Structure characteristic:
角式自动调节蝶阀，采用优质碳素钢焊接。具有结构合理、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、ZKJ、伯纳德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、自动控制或中央集中控制，是实现自动化控制操作、调节流量的理想设备。
The valve is welded in fine carbon steel, having the features of compact structure, endurance, little in the lost of flow resistance, definite direction, easy to maintenance and long life. It can be installed in horizontal or vertical. 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.
性能参数：
Performance parameter:
|
公称压力 Nominal pressure |
介质流速 Medium velocity |
泄漏率 Leakage ratio |
适用温度 Suitable temperature |
适用介质 Suitable medium |
|
|
0.05MPa |
≤25m/s |
≤1％ |
C |
Mn |
空气、烟气、粉尘气体等 Air, smoke , gas with powder etc |
|
≤300℃ |
≤350℃ |
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