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暗杆法兰闸阀

◆ 产品概述：

暗杆闸阀是用于可以作调节和节流的设备。

◆ 公称通径：DN15-DN600

◆ 阀体材质：不锈钢，铸钢，碳钢，锻钢

◆ 制造标准：GB；ANSI；JIS

◆ 工作原理：

通过旋转阀杆，使阀杆与闸板之间的螺纹产生相对运动，从而带动闸板在阀体内上下移动。当闸板上升时，阀门开启，介质可以在管道内流通；当闸板下降并与阀座紧密贴合时，阀门关闭，阻止介质通过。在关闭过程中，闸板与阀座之间会形成一定的密封比压，以确保阀门的密封性能。

Products and services that meet fluid control requirements

Each process, facility, and environmental constraint has its own special requirements. Therefore, Kinko offers a comprehensive range of products that include different performance levels, pressures, functions, and materials.

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Product application scope

煤化工行业

These devices are suitable for accurately controlling media such as gases, liquids, steam, etc., and maintaining process parameters such as pressure, flow rate, temperature, and liquid level at given values. Especially suitable for work environments where the allowable pressure difference is small and the allowable leakage is also small, and the pressure difference is not significant.

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