Knowledge About Valves

  • COVNA Valves For Ion Exchange Equipment

    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...
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  • COVNA Valves For Food Processing Wastewater Treatment

    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...
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  • COVNA Valves For Dye Wastewater Treatment

    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...
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  • COVNA Valves For Metal Finishing Wastewater Treatment

    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...
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  • COVNA Valves For Industrial Laundry Equipment

    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...
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  • COVNA Valves For Rainwater Treatment

    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...
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  • COVNA Valves For Drilling Sewage Treatment

    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...
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  • COVNA Valves For Industrial Air Dryer

    COVNA Valves For Industrial Air Dryer

    An industrial air dryer is a device or system used to remove moisture from the air to protect the normal operation of the plant, as well as the durability and reliability of downstream equipment. It can be used in food factories, industrial drying, steam heating and other industries. Below, we wi...
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  • COVNA Valves For Commercial Water Filters

    COVNA Valves For Commercial Water Filters

    Commercial water filters reduce water pollution and purify water by filtering water impurities through physical, chemical or biological processes. Can be used for commercial drinking water, agricultural irrigation, swimming pools, etc. The valve can deliver water to the water filter or from the w...
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  • COVNA Valves For Reverse Osmosis Equipment

    COVNA Valves For Reverse Osmosis Equipment

    We never lack water, we lack pure water. Reverse osmosis is a modern and new type of pure water treatment technology. Reverse osmosis components are used to improve the purity of water quality, remove impurities and salts contained in water, and provide purified water to meet human’s daily ...
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  • COVNA Valves For Wastewater Evaporator

    COVNA Valves For Wastewater Evaporator

    The wastewater evaporator is based on the principle of evaporation, concentration and crystallization in view of the characteristics of chemical organic wastewater with high salt content and high concentration. Using multi-effect reduced pressure evaporation, concentration and crystallization, th...
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  • COVNA Valve for Data Center Cooling System

    COVNA Valve for Data Center Cooling System

    With the rapid growth of the social economy, the data center industry is also booming. Too high indoor temperature or too low indoor temperature will affect the normal operation of the data center. For a data center to operate safely and smoothly, a reliable cooling system is essential. Generally...
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