The utility model provides an improved hydraulic multichannel conversionvalve and belongs to the technical field of machinery.
本实用新型提供了一种改良的液压多路换向阀，属于机械技 术领域。
2
The reversing driving device of the valve plug has the advantages of reasonable structure, good stopping property, high precision, easy to process, and suitable for the multi-channel conversionvalve.
其阀芯旋转驱动装置结构合理，密封性好，精度高，便于加工，适合多路换向阀。
3
The main factor was the entrance pressure of the regulating valve before surge valve to influence the conversion of valve slice of surge valve.