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Chemical Industry

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Benefits for Home & Hospitality Sector
Corrosion Resistance
Covna valves are made of advanced stainless steel and alloy materials, which resist various chemical corrosions, including acids, alkalis, and organic solvents. In particular, the service life of Covna valves is 40% longer in acid-base production processes compared to standard valves. This resistance significantly extends the equipment's lifespan and reduces maintenance frequency, ensuring stable production in the chemical industry.
High Sealing Performance
Covna valves are designed to operate without leakage under high pressure and vacuum conditions. After rigorous leakage tests, Covna valves can function at pressures up to 2000 PSI without any leakage. This high sealing performance provides strong safety guarantees for chemical production, preventing accidents and economic losses caused by leaks. Provide sealing materials such as nitrile rubber, fluororubber, EPDM rubber, PPL, etc.
Versatility
Covna valves are suitable for a wide range of chemical processes, including reaction, separation, and transportation. Whether in high-temperature reactors or high-pressure transportation pipelines, Covna valves maintain efficient and stable performance. Their versatile design allows chemical plants to achieve optimal valve configurations for different processes, enhancing overall production efficiency. Contact us for custom solutions.
Ease of Maintenance
Covna valves are engineered with simplicity and ease of maintenance in mind, reducing downtime. Their modular structure and replaceable components enable quick and convenient maintenance. Studies show that factories using Covna valves save 30% in maintenance time, significantly improving normal operation time on production lines, which directly contributes to enhanced productivity and cost savings on the production floor. Contact us for more information.

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Valves have a short lifespan in corrosive media
Covna valves use corrosion-resistant materials such as advanced stainless steel and nickel alloys, which can withstand the erosion of acids, alkalis, and organic solvents. After prolonged testing, Covna valves show 50% higher corrosion resistance than conventional valves, greatly extending their service life and reducing replacement and maintenance costs.
Valves tend to leak under high pressure
Covna valves are designed with excellent sealing capabilities, ensuring no leakage under high-pressure conditions. After testing up to 2000 PSI, Covna valves have an almost zero leakage rate, ensuring safe operation in high-pressure pipelines and providing a more reliable guarantee for chemical production processes.
Valves are not suitable for various chemical processes
Covna valves are suitable for various chemical processes, covering reaction, separation, and transportation applications. Whether in chemical reactions or high-pressure transport pipelines, Covna valves operate reliably and efficiently, meeting different process requirements, thus improving the production capacity and flexibility of chemical plants.
Valve maintenance is complex and affects production
Covna valves are designed with simplicity, and their modular components can be quickly replaced, making maintenance work more efficient and convenient. Covna valves reduce maintenance time by 50%, shortening plant downtime and significantly improving the production efficiency and reliability of chemical plants.
Contact
  +86-17317982006
  +86-17317982006
  sales@covnav.com
  sales@covnav.com
 Longchang Micro-Changyuan, Dongcheng District Dongguan City, China
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