If in the running-in stage in advance detect abnormal temperature rise, leakage, vibration and noise, should stop check.
如果在跑合阶段预先觉察出异常温升、泄漏、振动和噪声时，应停机检查。
To introduce the structure, performance and design of the differential stop check valve. It has the features of novel design, small moment in operation and seal reliability.
介绍了差压式截止止回阀的结构、性能和设计要点。该阀操作力矩小，密封可靠，运行平稳。
Operation requirements of vertical borehole drilling, found the process of drill pipe shakes or difficult drilling, stones and other foreign bodies may be encountered, should immediately stop check.
操作时要求钻杆垂直，钻孔过程中如发现钻杆摇晃或难钻进时，可能是遇到石块等异物，应立即停机检查。
Many applications require gate, globe and stop-check valves to use gearing to reduce the hand wheel rimpull and thus allow one man to manually seat or unseat the valve.
许多实际应用要求闸阀、截止阀和截止止回阀采用齿轮装置来降低手轮的边缘拉力，使得靠一个人的力量就可以启闭阀门。
Stop-check valves are best suited for low to moderate velocity applications.
截流止回阀最适用于低流速或中流速应用环境。
Stop-check valves should be located as far away from equipment such as pumps and compressors as possible.
截流止回阀应该安装在离泵和压缩机尽可能远的地方。
Stop-check valves should be located as far away from equipment such as pumps and compressors as possible.
截流止回阀应该安装在离泵和压缩机尽可能远的地方。
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