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美标止回阀

◆ 产品概述：

美标止回阀是按照美国相关标准设计、制造和检验的一类用于防止流体逆流的阀门。美标止回阀依靠流体自身的压力差来实现自动开闭。当流体沿正常方向流动时，流体的压力推动阀瓣打开，使流体能够顺利通过阀门，流向指定方向。当流体出现逆流趋势时，逆流的压力会使阀瓣迅速关闭，紧密贴合在阀座上，阻止流体反向流动，从而保护管道系统中的设备和介质不受逆流的影响。

◆ 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

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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