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Covna’s Industry Advantages

Corrosion Resistance

Covna valves are made with high-grade stainless steel and alloy materials, specially designed to resist chemical corrosion from acids, alkalis, and solvents commonly found in paint production. After extensive corrosion testing, Covna valves show a 30% longer service life compared to conventional valves in harsh environments, helping paint manufacturers reduce equipment replacement frequency and maintenance costs.

High Sealing Performance

Covna valves feature excellent sealing capabilities, ensuring no leakage in high-pressure and vacuum environments, thus safeguarding the production process. Industry tests have shown that Covna valves can maintain zero leakage at pressures up to 1000 psi, reducing material loss and safety risks in paint production. PTFE-encapsulated seats, dual-seal geometries, and ASME BPE compliance minimize VOC emissions.

Versatility

Covna valves are suitable for various paint production processes, including mixing, grinding, and packaging. Whether controlling the flow of high-viscosity paints or in high-speed grinding processes, Covna valves provide exceptional stability, enhancing production efficiency and quality. Robust chemical resistance, adjustable flow dynamics, and compatibility with solvent-based or powder coatings enable seamless adaptation across diverse formulation viscosities and production phases.

Ease of Maintenance

Covna valves are designed for easy maintenance, reducing downtime. The modular design allows for quick replacement of parts and efficient maintenance, with routine checks typically completed in under 30 minutes. This design significantly reduces production line downtime and increases overall paint production efficiency. Tool-free disassembly, standardized components, and predictive maintenance integration minimize operational interruptions while extending valve service life.

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Valves have a short lifespan in corrosive media

Covna valves are made from corrosion-resistant materials such as high-grade stainless steel and alloys, designed to withstand the acidic, alkaline, and solvent-rich environments found in the paint industry. After industry-standard corrosion tests, Covna valves last 30% longer in harsh environments, helping paint manufacturers reduce maintenance frequency and replacement costs.

Valves are prone to leakage under high pressure

Covna valves feature superior sealing capabilities, able to withstand pressures up to 1000 psi with no leakage. In high-pressure environments, Covna's unique sealing design ensures material integrity and equipment safety, significantly reducing material waste and safety hazards in paint production.

Valves are not suitable for multiple paint production processes

Covna valves are designed for use in multiple stages of paint production, including mixing, grinding, and packaging. Whether dealing with high- or low-viscosity materials, Covna valves provide excellent flow control, ensuring stability and efficiency throughout the production process.

Valve maintenance is complex and disrupts production

Covna valves are simple in design and easy to maintain, minimizing downtime. The modular structure allows for part replacements and maintenance to be completed in under 30 minutes, significantly improving paint production line efficiency and reducing maintenance costs.

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