Electric valve is a device that drives the valve to open and close by electric motor. It is widely used in various industrial and civil fields, such as metallurgy, chemical industry, petroleum, natural gas, heating, ventilation and air conditioning, automatic control, etc. The following are some application scenarios of electric valves:
1. Fluid control in industrial production: electric valve can be used to control the flow, pressure and temperature of liquid, gas and steam to meet the needs of industrial production.
2. Oil and natural gas industry: electric valves can be used in oil and natural gas exploitation, processing, transmission and storage to control flow and pressure and ensure production safety and efficiency.
3. Chemical industry: electric valve can be used for fluid control in chemical production, such as acid-base solution, gas and liquid reactant control, to ensure the safety and efficiency of production.
4. Heating, ventilation and air conditioning system: the electric valve can be used to control the water flow, air flow and temperature in the heating, ventilation and air conditioning system to meet the requirements of the indoor environment.
5. Automatic control system: electric valve can be used with automatic control system to realize automatic control and adjustment of fluid flow, pressure, temperature and other parameters.
In short, electric valves are widely used in industrial and civil fields, which can improve production efficiency, ensure product quality and improve production safety.
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The content of stone powder in the plastic floor is 80%, which determines the superior pressure resistance of the product, and the added resin makes the product have a certain degree of softness. When the heavy object impacts, it will not be crushed like tiles and stone. So the resistance is very good. Abrasion resistance is a problem that everyone is very concerned about. The surface of the plastic floor is coated with a UV abrasion resistant coating. Through the photochemical reaction during use, the wear resistance of the product will increase with time. The UV layer absorbs UV light, and the abrasion resistant layer will not discolor the floor printing layer. At the same time, it will greatly slow down the aging of the product and prolong its service life.
Although the advantages of plastic flooring are many, but because it is not made of natural materials, so its environmental performance is worrying, so the so-called household plastic floor can be used for home decoration?
Household plastic flooring belongs to pvc flooring, pvc flooring is generally used in outdoor places, because its own material with harmful substances, so the use of household plastic flooring should pay attention to the following points:
First of all, home plastic flooring can be laid in courtyards, balconies, bathrooms, etc. Try not to spread household plastic flooring in the living room, study room, bedroom, etc. In these places, try to choose the wood flooring laying, one to environmental protection; Second There are more grades.
Secondly, when purchasing household plastic flooring, we must choose a large brand of household plastic flooring and try our best to choose imported household plastic flooring because domestic technology in this area is not mature enough.
Household plastic floor features and precautions for use
Plastic flooring is widely used as commercial flooring in hospitals, schools, airports, office buildings, kindergartens, gymnasiums, laboratories, commercial establishments and homes. Its advantages are far superior to solid wood flooring, laminate flooring, composite wood flooring, and rubber flooring. Cork flooring. Plastic floor absorbs shock, relieves knee fatigue, and provides a comfortable feel. Due to the suspension structure design of pvc plastic flooring, it can reduce human body load by nearly 40% when compared to solid wood flooring and laminate flooring.