What are the typical features of the structure of the explosion-proof electric pneumatic valve?

Electric explosion-proof pneumatic valve generally applies to high viscosity, fiber, solid particles and fluid, explosion-proof electric pneumatic valve is mainly used in petroleum chemical industry, metallurgy, light industry and other industrial control fields or cut off to the medium inside the pipeline gas, liquid circulation. The electric explosion-proof structure what are the characteristics of the pneumatic valve? Let's say in detail.





all electronic electric actuators, and adopt a structure of mechanical and electrical integration, explosion-proof electric pneumatic valve has machine servo operation and opening position feedback signal, position indicator, manual operation, and other functions, functional, reliable performance, simple connection, through the input current or voltage signal, change the core rotation Angle, realize the proportional control action, core channel level off is smooth, not easy to deposit medium, can be in-line, simple structure, light weight, good seal performance.


for hard aluminum alloy shell, strong corrosion resistance, protection grade for IP67, fully enclosed squirrel-cage motor, small size, large torque, inertia force is small, insulation class is F, the built-in thermal protection switch, can prevent the damage to the motor.

explosion-proof electric pneumatic valve is a control element, in the application of fluid pipeline system, is a very broad, its use is also very much, to control the flow, pressure, flow and so on, all have very good effect. Because of the explosion-proof electric pneumatic valve quality, for the safety of the pipeline, has a great influence, so when the choice, should according to the steps and basis for selection.