Why can't the electric butterfly valve be pressed down? The manufacturer of the electric butterfly valve has informed you that the reason is so!
Electric butterfly valves are widely used in daily consumption and life. Electric butterfly valves of different materials have different applications. In terms of materials, we can divide them into ordinary electric butterfly valves and stainless steel electric butterfly valves. Ordinary electric butterfly valves are more common, such as pneumatic beds, rotary chairs, etc. Stainless steel electric butterfly valves are used in more special industries, such as food machinery, medical equipment, Military industry, or industry with high temperature characteristics. But some people found that the electric butterfly valve could not be pressed down when using the electric butterfly valve. Why? How to deal with it?
First of all, we should understand why the electric butterfly valve cannot be pressed down?
First: The hydraulic rod may have been damaged, and the machine itself is defective, so the electric butterfly valve cannot be pressed down. This kind of situation often occurs when the electric butterfly valve is used for a period of time, and the control of the electric butterfly valve is unstable, and the pressing fails.
Second: The angle of the hydraulic lever of the electric butterfly valve is used incorrectly, and the electric butterfly valve is also completed according to the lever principle. If the power arm of the electric butterfly valve is too short to fully exert the power of the power arm, the electric butterfly valve will be unable to press down at this time.
Third: The force of the hydraulic rod acting on the electric butterfly valve is too small. If there is a corresponding pressure in the ordinary electric butterfly valve according to the design, if people's strength is not enough, the electric butterfly valve will not press down. If the ordinary internal pressure exceeds 25KG, it is difficult for people to press down.
After we understand the reason why the electric butterfly valve cannot be pressed down, we can take targeted measures to solve the problem according to the detailed reason. When the hydraulic rod of the electric butterfly valve was once damaged, the manufacturer of the electric butterfly valve proposed not to use the damaged electric butterfly valve, but to replace it with a new one. The possibility of repairing the damaged electric butterfly valve is very small, and the reuse efficiency is very low, and it is difficult to control. Therefore, replacing the electric butterfly valve is a better way. If the hydraulic angle of the electric butterfly valve is used improperly, the pressure will not go down. I can properly adjust the hydraulic angle of the electric butterfly valve, extend the power arm, and fully apply the lever principle to press the electric butterfly valve at this time. Since it is difficult to manually press the electric butterfly valve when the pressure is more than 25kg at all, this situation requires the device to apply the lever principle on the components to press down. Another thing we need to pay attention to is that we must pay attention to safety when changing the electric butterfly valve or operating the downward pressure electric butterfly valve. Although the electric butterfly valve is highly controllable, the electric butterfly valve contains high-pressure gas. If the operation is improper, there is a potential safety hazard.
The manufacturer of electric butterfly valve proposes that in the process of installation and application of electric butterfly valve, it is necessary to understand the problems that need attention of electric butterfly valve, pay attention to the maintenance of electric butterfly valve, do not allow the electric butterfly valve to be corroded, pay attention to the maintenance of electric butterfly valve, change the problems in time, and prevent potential safety hazards. When we choose electric butterfly valves, we should not only consider the price of electric butterfly valves, but also consider the quality of electric butterfly valves, and comprehensively compare and select appropriate electric butterfly valves.