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Covna’s Industry Advantages

High-Efficiency Design

Covna valves are specially designed for municipal engineering to operate efficiently in high-pressure and low-temperature environments. The valves feature innovative fluid dynamics designs that reduce flow losses and improve water flow efficiency. In municipal water supply and drainage systems, Covna valves help optimize system performance, reduce energy consumption by 5%-10%, and ensure long-term stable operation.

Wear Resistance

Covna valves are made with high-hardness materials, such as reinforced stainless steel and alloys, which effectively resist wear from high-speed water flow and solid particles. Field tests show that Covna valves last 40% longer in high-speed water environments than standard valves, reducing the frequency of replacements and associated costs. Laser-hardened sealing surfaces, erosion-resistant geometries, and ASTM A532 compliance ensure longevity in abrasive slurry transport systems.

High Sealing Performance

Covna valves are designed with high sealing performance to ensure no leakage in high-pressure and vacuum environments. This high sealing capability guarantees the safety of water supply systems and reduces water loss and leakage problems. Tests show that Covna valves achieve 125% of the industry standard for sealing performance in high-pressure environments, significantly improving the reliability of the water supply system.

Easy Maintenance

Covna valves are designed with simplicity in mind, featuring compact structures that reduce maintenance needs and downtime. The modular design allows for quick component replacement, minimizing maintenance cycles. Data shows that Covna valves reduce maintenance time by about 30% compared to conventional valves, greatly improving the operational efficiency of water supply systems.Tool-free access and corrosion-resistant alloys reduce downtime by 50%.

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Valves tend to leak under high pressure

Covna valves feature high sealing performance, ensuring no leakage under high-pressure conditions. With a multi-seal design and rigorous testing, these valves can withstand pressures exceeding 100 bar, ensuring the safe and reliable operation of municipal water supply systems.

Valves are prone to wear and have a short lifespan

Covna valves are made from high-hardness materials that significantly extend their lifespan. Long-term field application tests show that Covna valves last over 40% longer in high-speed water flow and particle environments, reducing maintenance costs and improving system reliability.

Valve maintenance is complicated and affects water supply

Covna valves are designed for easy maintenance, reducing downtime. The modular design and easy-to-replace components make maintenance more efficient, cutting down maintenance time by an average of 30%, ensuring uninterrupted water supply system operation.

Valves are not suitable for various water qualities

Covna valves are made from corrosion-resistant materials and are suitable for a variety of water qualities, including corrosive and high-particle water conditions. Tests show that Covna valves can operate stably in various challenging water qualities, ensuring the safety and smooth flow of water.

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