Explosion-proof solenoid valve is a kind of electric control valve, which has the function of explosion-proof. Compared with general electric control valve, it is more widely used, but the application regulations are also more stringent, so there are many problems that must be paid attention to in the process of adoption. Yes, at this stage, many consumers have not paid attention to this point in the process of adoption, which has led to various problems. Then let's talk about the problems that must be paid attention to in the use of explosion-proof electric valves.


We know that the water inlet solenoid valve is composed of an electric regulating valve and a gate valve, and is widely used in some automation technology fields. In comparison, the structure of the gate valve is simpler than that of the electric device. This is basically because the electric control valve has various and complicated mechanisms such as electric part, stroke control, gate valve position indication, cam switch model specification feedback mechanism, etc., which also leads to some problems in it, which affects the routine of users. Application, there are some failures that can even cause failures of the entire pipeline.


The main problems in use are concentrated in the unreasonable selection of the main parameters of the driving force of the electric control valve. The wrong operation of the driving force will cause these two situations: each is due to the selection of the derived torque is too small and it is difficult to control the opening and closing of the gate valve. At this time, it is very difficult. It is easy to damage the motor; the other is that the output torque is selected too large, as long as the operation of the electric device fails, it is easy to cause damage to the gate valve part, especially the multi-rotation gate valve.