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新型隔爆型电液比例阀新型的隔爆型电液比例阀是煤炭采运、矿业采掘、化工生产等行业自动控制、远距离操纵、安全生产必不可少的液压、电子元件。随着安全生产、自动控制的升级换代,隔爆型比例阀越来越多地应用在各种矿业机械上,如煤矿中液体黏性可控软启动装置(带式输送机、风机、水泵),煤炭输送带转速同步协调控制,矿业机械刹车装置,化工行业易燃易爆液体的传输和加载的控制等等。即它可以适用于有瓦斯爆炸可能的煤矿井下及具有11B级T4组爆炸性气体的工作场所,做液压系统的比例控制之用。
New Flameproof Electro-hydraulic Proportional Valve The new Flameproof electro-hydraulic proportional valve is an essential hydraulic and electronic component for automatic control, long-distance operation and safety production in coal mining, mining and mining, chemical production and other industries. With the production safety and upgrading of automatic control, flameproof proportional valve is more and more used in various mining machinery, such as the liquid viscosity controllable soft start device (belt conveyor, fan, pump) , Synchronous coordination of coal conveyor speed control, mining machinery brake devices, chemical industry flammable and explosive liquid transmission and loading control and so on. That is, it can be applied to the coal mine which has the possibility of gas explosion and the working place with explosive gas of grade 11B T4, so as to control the proportion of the hydraulic system.