How to Purchase The Electric Ball Valve?
How to Purchase The Electric Ball Valve?
The purchase knowledge of electric ball valves:
First, the electric ball valve is a fluid mechanics hydraulic control system, which is widely used in the application of fluid mechanics pipeline system software. There are also many kinds of main uses. It has very good practical results to manipulate the total flow and working pressure. Because the quality of the electric ball valve is good or bad. It is very harmful to the safety factor of the pipeline. Therefore, when selecting the electric ball valve, we must be in accordance with a certain process and the choice.
Second, establish the pipeline specifications and working pressure and temperature of their own enterprise applications, and understand the specifications and interface modes of electric ball valves we must be selected.
Third, according to the necessity of the pipeline, first clear some of the general main parameters of the electric ball valve, such as the sewage working capacity, the allowable fluid density, and the hole diameter of the high-pressure gate valve. If the main parameters are not selected, the actual effect of the total flow of the electric ball valve will be greatly affected.
Fourth, according to the operating temperature of the pipeline fluid mechanics material, select the appropriate material. Of course, the pressure of the pipeline must be taken into account.
In addition, it is also necessary to remember that there is no hurry to choose products. We must first grasp what and how the characteristics of the products of today's electric ball valve manufacturers are.
In addition to paying attention to the main parameters of the pipeline, we should also pay attention to the natural environmental standards of its responsibility for the electric valve. Because the electric equipment in the electric valve is mechanical equipment. Its working attitude is very harmful to the environment in which it works.
Under normal circumstances, the following office environment applications should be noted for the electric ball valve.
1. Equipment in the room or outdoor use with safety protection methods
2. Outside outdoor equipment, wind, sand, morning dew, and sun corrosion
3. With flammable, flammable and explosive vapor or smoke natural environment
4. Natural environment in cold wet zone and dry tropical zone
5. Pipe material temperature reaches about 450℃.
6. The operating temperature is less than -20℃.
7. Easy to be soaked or soaked in water.
8. Have a natural environment for radioactive elements (nuclear power plants and radioactive element test equipment).
9. The natural environment on the battleship or in the dock port (with corrosion resistance, aspergillus flavus, wet cold).
10. Places with strong vibration. Places convenient for fire accidents.
The electric ball valves are not the same in the natural environment because of different electric equipment structure, raw materials and safety protection methods. Therefore, the relative valve electric device should be selected according to the office environment.
The purchase knowledge of electric ball valves:
First, the electric ball valve is a fluid mechanics hydraulic control system, which is widely used in the application of fluid mechanics pipeline system software. There are also many kinds of main uses. It has very good practical results to manipulate the total flow and working pressure. Because the quality of the electric ball valve is good or bad. It is very harmful to the safety factor of the pipeline. Therefore, when selecting the electric ball valve, we must be in accordance with a certain process and the choice.
Second, establish the pipeline specifications and working pressure and temperature of their own enterprise applications, and understand the specifications and interface modes of electric ball valves we must be selected.
Third, according to the necessity of the pipeline, first clear some of the general main parameters of the electric ball valve, such as the sewage working capacity, the allowable fluid density, and the hole diameter of the high-pressure gate valve. If the main parameters are not selected, the actual effect of the total flow of the electric ball valve will be greatly affected.
Fourth, according to the operating temperature of the pipeline fluid mechanics material, select the appropriate material. Of course, the pressure of the pipeline must be taken into account.
In addition, it is also necessary to remember that there is no hurry to choose products. We must first grasp what and how the characteristics of the products of today's electric ball valve manufacturers are.
In addition to paying attention to the main parameters of the pipeline, we should also pay attention to the natural environmental standards of its responsibility for the electric valve. Because the electric equipment in the electric valve is mechanical equipment. Its working attitude is very harmful to the environment in which it works.
Under normal circumstances, the following office environment applications should be noted for the electric ball valve.
1. Equipment in the room or outdoor use with safety protection methods
2. Outside outdoor equipment, wind, sand, morning dew, and sun corrosion
3. With flammable, flammable and explosive vapor or smoke natural environment
4. Natural environment in cold wet zone and dry tropical zone
5. Pipe material temperature reaches about 450℃.
6. The operating temperature is less than -20℃.
7. Easy to be soaked or soaked in water.
8. Have a natural environment for radioactive elements (nuclear power plants and radioactive element test equipment).
9. The natural environment on the battleship or in the dock port (with corrosion resistance, aspergillus flavus, wet cold).
10. Places with strong vibration. Places convenient for fire accidents.
The electric ball valves are not the same in the natural environment because of different electric equipment structure, raw materials and safety protection methods. Therefore, the relative valve electric device should be selected according to the office environment.
