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电磁换向阀电磁换向阀占方向阀类产品的80％左右,因此各企业都非常重视电磁阀的研制和生产。而在电磁阀中最主要的品种就是电磁先导阀。因为电磁先导阀的性能和寿命直接影响着整个阀的性能和寿命。当前电磁先导阀发展的最主要趋势是如何实现低功率化和微型化,在这方面日本各气动公司都相继研制了低功率电磁先导阀,如果说过去一般电磁先导阀功率在10～15W左右,则现在低功率电磁先导阀功率只在1.5～3W左右,即降低了5至7倍。低功率电磁
Electromagnetic reversing valve Electromagnetic reversing valve account for about 80% of valve products, so all companies attach great importance to the development and production of solenoid valves. The most important species in the solenoid valve is the solenoid pilot valve. Because the solenoid pilot valve performance and life expectancy directly affect the performance and life of the valve. Currently the most important trend of the development of electromagnetic pilot valve is how to achieve low power and miniaturization, in this regard Japan’s pneumatic companies have developed a low-power electromagnetic pilot valve, if the past general electromagnetic pilot valve power at 10 ~ 15W or so, Now low-power electromagnetic pilot valve power is only 1.5 ~ 3W or so, that is reduced by 5 to 7 times. Low-power electromagnetic