COVNA, your best partner of flow control actuator valves.
COVNA Group, started in 2000, is a global leader in industrial.Our main products include electric actuator valves, pneumatic actuator valves, automated actuators and solenoid valves.For nearly 25 years, we have used our products, engineering expertise and industrial automation solutions to solve countless industrial project problems for customers, including food, beverage, chemical, water treatment, pharmaceutical, natural gas, petroleum and HVAC projects. At present, we have 5 subsidiaries and more than 50 dealers around the world, providing quick response services

All COVNA products go through 100% in-house design, engineering, and manufacturing process led by highly skilled and experienced engineers using Italian and Germany technology to manufacture high-quality, safe, reliable and great value for money valves, actuators and solutions. Manufacturing standards can be attested by the certifications earned over the years. COVNA has ISO 9001:2015 quality management System certification in addition to many other certifications like: SGS, RoHS, CNEX, TUV, CE, FDA. The certifications are proof that COVNA makes products while observing the highest quality and safety standards globally.

In industrial production, tanks or containers are often used to store, transport, or process various liquids or gases. As these substances may leave sediment, dirt, bacteria, viruses, etc., regular cleaning is necessary to ensure the tanks or containers are clean, hygienic, safe, and to avoid possible pollution or danger.

Benefits of Tank Cleaning
Ensuring Product Quality

Residues and impurities in tanks or containers can affect the quality of the medium during production, thereby affecting the quality and stability of the final product. Regular cleaning ensures the tanks or containers are clean and hygienic, ensuring product quality consistency.

Improving Production Efficiency

Residues and impurities in tanks or containers can reduce the fluidity and transmission efficiency of the medium, affecting production efficiency. Regular cleaning ensures the tanks or containers are open, improving production efficiency and capacity.

Ensuring Work Safety

Tanks or containers may contain harmful gases, corrosive substances, etc., which may pose a threat to workers’ health. By using robots or automated cleaning systems, harmful substances can be removed, ensuring work safety.

Extending Service Life

Residues and impurities in tanks or containers can accelerate corrosion and wear, affecting their service life. Regular cleaning and maintenance can extend the service life of tanks or containers, reducing maintenance and replacement costs.

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Why Are Valves Important In Tank Cleaning?
Valves are an essential component of tank cleaning and have several important roles, including:

Controlling Flow

During the tank cleaning process, liquids need to flow out of the tank. Valves can regulate the flow rate to ensure even distribution of liquids in the pipeline, preventing excess or insufficient liquid flow.

Pressure Regulation

Liquids need to be transported to various devices or processes during tank cleaning. Valves can control the pipeline’s pressure to maintain smooth liquid flow.

Cutting off Pipelines

During tank cleaning, pipelines may need maintenance or replacement. Valves can shut off the pipeline’s fluid flow, allowing safe maintenance and replacement operations.

Preventing Contamination

Poor valve safety measures during tank cleaning may lead to pipeline or environmental contamination. Valves can effectively control pipeline fluids, preventing contamination.

Extending Equipment Service Life

Valves are frequently used during the tank cleaning process. Low-quality valves may cause pipeline wear or leakage, shortening equipment service life. Good valves can ensure pipeline safety, providing security for equipment service life.

Valves Needed For Tank Cleaning
Ball Valves

Ball valves are commonly used and have simple structure, flexible operation, and good sealing performance. The ball in a ball valve can rotate to control the flow and direction of the medium, making it suitable for regulating and shutting off the medium flow in tanks or containers.

Butterfly Valves

Butterfly valves are lightweight, structurally simple, and easy to maintain. They are suitable for situations with large medium flow and small pressure drops. The valve plate of a butterfly valve can rotate to control the flow and direction of the medium, making it suitable for regulating and shutting off medium flow in tanks or containers.

Check Valves

Check valves prevent medium backflow and have simple structure, flexible operation, and good sealing performance. Check valves prevent cleaning fluid from flowing back into tanks or containers, preventing pollution and danger.

Knife Gate Valves

When there is sludge or sediment in tanks, knife gate valves are needed. They are used to control pipelines with mud or fluid containing a large amount of suspended solid particles, and have features such as anti-blocking, wear resistance, and reliable sealing.

Control Valves

Control valves are used to adjust medium flow and pressure, with complex structure and high precision. Control valves can adjust the flow and pressure of cleaning fluid.

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If you are looking for an efficient and reliable valve solution to meet your tank cleaning needs, Covna Valve is your best choice. Our valves are designed specifically for tank cleaning, effectively controlling flow and pressure to ensure smooth cleaning processes.

Innovation and progress in valve technology
1.1 Application of intelligent valve technology

With the rapid development of technologies such as the Internet of Things, big data, and cloud computing, the valve industry is gradually moving towards intelligence. Intelligent valves have functions such as remote control, autonomous adjustment, and fault diagnosis, which can effectively improve production efficiency and reduce energy consumption. In the future, intelligent valves will be widely used in various fields to provide more intelligent and efficient services for industrial production.

1.2 Application of new materials in valve manufacturing

The research and development and application of new materials provide new development opportunities for the valve industry. For example, high-temperature wear-resistant materials, anti-corrosion materials, lightweight materials, etc. can meet the needs of use under different working conditions. In valve manufacturing, the use of new materials will increase the service life of valves, reduce maintenance costs, and help achieve green production.

1.3 Improvement of valve design and manufacturing process

As the application fields of valves continue to expand, the requirements for valve design and manufacturing processes are becoming higher and higher. Optimizing valve design, improving manufacturing accuracy, and reducing production costs will help enhance the overall competitiveness of the valve industry.

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Changes in demand in the valve market
2.1 The impact of Industry 4.0 on the valve market

The arrival of the Industry 4.0 era has brought new opportunities and challenges to the valve market. In this context, valve companies need to continuously improve product quality to meet the needs of high precision, high speed, and high reliability. At the same time, valve companies also need to strengthen cooperation with other intelligent manufacturing fields to jointly promote the development of Industry 4.0.

2.2 Demand for valves in new energy and environmental protection industries

With the rapid development of new energy and environmental protection industries, the demand for valves is also growing. In this process, valve companies need to develop and produce valve products that meet clean energy and environmental protection standards to meet market demand.

2.3 Competition situation of the valve industry in domestic and foreign markets

In the context of intensified global market competition, valve companies need to increase investment in research and development and improve product quality to increase market share. In addition, companies also need to focus on brand building, improve international visibility, and lay the foundation for expanding overseas markets.

Development trends of valve industry
3.1 Development direction and goals of the valve industry

In the future, the valve industry will develop in an intelligent, green, and high-end direction. In this process, valve companies need to continue to innovate and improve the technical content of their products to achieve sustainable development of the industry.

3.2 Technical development trends of the valve industry

The technological development trends of the valve industry are: high efficiency, energy saving, environmental protection, and intelligence. Enterprises need to pay attention to the research, development and application of new technologies, new materials and new processes to enhance product competitiveness.

3.3 Market Forecast of Valve Industry

It is expected that the market size of the valve industry will continue to expand in the next few years, especially in fields such as new energy, environmental protection, and Industry 4.0. Enterprises need to seize market opportunities, increase investment in research and development, and increase market share.

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Development challenges and opportunities in the valve industry
4.1 Challenges and difficulties faced by the valve industry

The challenges faced by the valve industry mainly include: technical bottlenecks, intensified market competition, and increasingly strict environmental regulations. Enterprises need to strengthen technological innovation and improve product quality to cope with market competition and environmental protection requirements.

4.2 Development opportunities and prospects of the valve industry

The development opportunities of the valve industry mainly include: the development of new energy industry, the promotion of Industry 4.0, the support of national policies, etc. Enterprises need to seize opportunities, increase investment in research and development, and enhance product competitiveness.

4.3 Opportunities for the valve industry with the support of national policies

With the support of national policies, the valve industry will usher in new development opportunities. Enterprises need to pay attention to policy developments and actively apply for government subsidies and tax incentives to reduce production costs and improve competitiveness.

The future outlook of the valve industry
5.1 The future development direction of the valve industry

The future development direction of the valve industry is: intelligent, green and high-end. Enterprises need to continue to innovate and improve the technical content of their products to meet market demand.

5.2 Prospects for technological innovation in the valve industry

Technological innovation in the valve industry is mainly reflected in: the application of new materials, the promotion of advanced manufacturing processes, and the research and development of intelligent technology. Enterprises need to increase investment in research and development to promote technological progress in the industry.

5.3 Market prospects of the valve industry

The market demand of the valve industry in new energy, environmental protection, industry 4.0 and other fields will continue to grow, bringing broad market prospects to enterprises. Enterprises need to seize market opportunities and improve product quality to achieve sustainable development.