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新型电液比例精密流量阀是作者研制出的一种新型电液比例控制元件．本文对该阀的主要结构，主要控制环节和稳态特性的试验进行了阐述，得出了该阀的主要组成环节的最佳结构和最佳参数以及该阀的整体性能特点．
The new electro-hydraulic proportional precision flow valve is developed by the author of a new type of electro-hydraulic proportional control components. In this paper, the main structure of the valve, the main control and steady-state characteristics of the test were described, the main components of the valve obtained the best structure and the best parameters and the overall performance characteristics of the valve.