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1·In the way of loading, electro-hydraulic proportional valve is used.

在加载方式上，采用电液比例阀。

2·A proportional valve spool therefore has wider lands with notches cut into the edges.

比例阀阀芯具有比较宽的边缘带有槽口的台肩。

3·Proportional valve can be set at the same time the proportion of the valves from several …

比例阀可以按设定的比例同时抽取几种溶液进行混合的阀门。

4·There are some methods of proportional valve test, which need many elaborate test instruments.

目前比例阀测试的办法比较多，所需的测试仪器繁多复杂。

5·The reference opinion for the selection principle of the proportional valve has been put forward.

对比例阀的选用原则提出了参考意见。

6·Electro-hydraulic servo valve and proportional valve biggest difference is that electromechanical converter.

电液伺服阀与电液比例阀最大的差别在于电机械转换器。

7·A further difference between a switching solenoid valve and a proportional valve is in the design of the spool.

比例阀与开关电磁阀之间的另一个区别是阀芯的设计。

8·Hydraulic control technology: hydraulic direction, pressure, flow control valve, proportional valve, ball valve.

液压控制技术：液压方向、压力、流量控制阀、比例阀、球阀。

9·Elaborates al sheet mill spray system, introduces mill spray control mechanism of electro-air proportional valve.

阐述铝箔轧机喷淋系统，介绍电—气比例阀在轧机油喷淋方面的控制机理。

10·Yuken brings cutting edge electro-hydraulic control technology to you through their extensive proportional valve selection.

油研带来贯穿其广泛的比例阀的选择边缘的电液控制技术给您。