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COVNA Valves For Dosing System
Dosing system is an integrated device for dosing, mixing, infusion and automatic control. It is widely used in power plant raw water, boiler feed water, petrochemical dosing system, wastewater treatment, agricultural irrigation, etc. The valve can help to achieve the purpose of media transport, s...Read more -
COVNA Valves For Liquid Filling Machine
The liquid filling machine is used for filling all kinds of liquids, such as pure water, alcohol, milk, carbonated drinks, soy sauce, oil and so on. Widely used in brewing industry, milk industry, beverage industry and other industries that need filling. Liquid filling machines help us fulfill fi...Read more -
COVNA Valves For Commercial Fire Sprinkler System
A fire sprinkler system is an active method of fire protection. The water is supplied by the water supply system, distributed to each water distribution pipeline, and sprayed through the sprinkler device, and the fire is successfully extinguished, thereby ensuring personal safety. Valves help tra...Read more -
COVNA Valves For Gas Storage Tank
Gas storage tanks are suitable for any application that requires gas storage, such as biogas storage, natural gas storage, etc. Valves can help transport the produced biogas to gas storage tanks for gas storage, or from the gas storage tanks to applications that require biogas. In this article, w...Read more -
COVNA Valves For Groundwater Purification Systems
There are various pollutants in groundwater, such as heavy metals, organic matter, pigments, etc. Such organic matter can cause rust in pipes and contaminate water quality, thus endangering the living environment and health of human beings. Therefore, groundwater purification treatment is necessa...Read more -
COVNA Valves For Ion Exchange Equipment
Ion exchange technology is a method used to produce high-purity softened and desalinated water. This technology is widely applicable to most recycled water treatment industries. The valve is used to transport water or adjust the flow of water to help ion exchange equipment improve production effi...Read more -
COVNA Valves For Food Processing Wastewater Treatment
Food processing produces wastewater, including animal body fluids, pesticides, pesticides, organic matter, and more. Therefore, for the food processing industry, wastewater treatment is very necessary. Through effective wastewater treatment, the utilization rate of water resources can be improved...Read more -
COVNA Valves For Dye Wastewater Treatment
The production of dyestuffs will produce wastewater, and the wastewater will contain acid, alkali, salt, heavy metals and other harmful substances. Therefore, dye wastewater treatment is necessary, which can effectively reduce environmental pollution, improve the living environment of human being...Read more -
COVNA Valves For Metal Finishing Wastewater Treatment
Metal finishing operations generate sewage. Sewage will contain a lot of mud, metal substances and so on. Therefore, metal finishing wastewater must be treated, because this wastewater has adverse effects on the environment and human life. Wastewater treatment can effectively improve the efficien...Read more -
COVNA Valves For Industrial Laundry Equipment
Industrial laundry equipment is used to wash uniforms, blankets, carpets, mops, etc. The resulting laundry wastewater contains sand, grease, and organic compounds. In order to make full use of water resources and reduce pollution and impact on the environment, wastewater treatment is necessary. I...Read more -
COVNA Valves For Rainwater Treatment
Rainwater can be used for irrigation, industrial water, etc. after treatment, making full use of water resources and achieving the purpose of environmental protection. After rainwater is collected, filtered, precipitated and purified, it can be used for agricultural planting or industrial product...Read more -
COVNA Valves For Drilling Sewage Treatment
Drilling is a process of drilling holes in the ground in order to extract natural resources such as groundwater, natural gas, and oil from the ground. In the process of drilling, sewage will be produced, so drilling sewage treatment is necessary. Below, we will introduce you to the valves that ca...Read more
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