Company Profile COVNA, your best partner of flow control actuator valves.
COVNA originated from German technology, has its own R&D, design, production, sales team, and aims to be the global automation application service provider.
Experienced
22+ Years Experience in Control Valves
Certified
10+ International Certifications
Professional
Experienced Team
Customizable
0EM & Customization Capabilities
Customizable
Large Inventory for fast delivery
Intelligent Valve Control Solution
Unlimited transmission distance, full coverage without dead spots
ZHC0941/ZHC0951 supports forwarding data packets of specified modules, effectively extending the wireless communication distance. One module supports forwarding data packets of multiple modules at the same time, effectively increasing the wireless coverage area.
Multi-level relay networking, low cost and good effect
ZHC0941/ZHC0951 supports multi-level relay networking, which can extend and expand the signal range to reach blind areas. Supports automatic relay networking to shorten the project cycle.
Agriculture Citation Case
Long-distance transmission can detect data such as temperature, humidity, and carbon dioxide concentration in agricultural greenhouses. Convenient networking, built-in relay transmission, no distance limit, low cost and high efficiency.
The collected soil moisture data is transmitted remotely via ZHC0941.
Data Oilfield Monitoring
It can transmit wirelessly in outdoor long-distance conditions. It can also monitor multiple oil fields, collect the status of each oil field in an orderly manner, and facilitate management.
About Us
Create since 2000, We first started as a solenoid valves manufacturer.
Over decades of research and development, COVNA has become the China market leader in quarter turn actuator and automatic control valve products.
Tech Benefits
COVNA, leveraging advanced German technology, has assembled a dedicated team focused on research and development, design, production, and sales. With a vision to become a world-class automation solutions provider, COVNA is committed to delivering innovative, high-quality services that meet the evolving needs of industries globally.
Industry Coverage
COVNA products are widely used in various industries, including water and wastewater treatment, automation, petroleum, chemicals, electric power generation, metallurgy, mining, paper manufacturing, and pharmaceuticals. Their robust design and innovative technology ensure reliable performance, making them essential for processes that require efficiency and precision.
Service Commitment
The COVNA team is dedicated to providing swift and effective responses to customer needs, offering expert product selection guidance and tailored valve application solutions that address each client's unique challenges, ensuring optimal performance and satisfaction.
Novel Concept
After decades of unwavering commitment to research and development, COVNA has established itself as the dominant market leader in China for quarter-turn actuators and automated control valve products, setting a high standard for quality and innovation in the industry.
Business Associates
Customer feedback is our driving force for improvement. Each review acknowledges our work and helps us continually enhance our service quality. Thank you for your support; your satisfaction is our top priority!
Testimonials
Customer feedback is our driving force for improvement. Each review acknowledges our work and helps us continually enhance our service quality. Thank you for your support; your satisfaction is our top priority!
Testimonials
Customer feedback is our driving force for improvement. Each review acknowledges our work and helps us continually enhance our service quality. Thank you for your support; your satisfaction is our top priority!
Scenario-Based Solutions
By addressing specific challenges through tailored approaches, it showcases practical applications with impactful outcomes across various environments.
Wastewater Management
Food and Beverage Industry
Power and Energy
HVAC
Oil and Gas Extraction
Fire Protection System
Pharmaceutical
Marine Engineering
Request A Free Quote
We'd like to work with you
Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right valve you want.
COVNA Blog Articles
Stay informed about our latest news and corporate developments by exploring our past interactive content on our blog.
What Users Really Think About High-Pressure Valves
When it comes to industrial operations that rely on high-pressure valves, the right choice can make or break efficiency, safety, and performance. Many customers using
Valve Development Trends In 2024
Innovation and progress in valve technology1.1 Application of intelligent valve technology With the rapid development of technologies such as the Internet of Things, big data,
The Importance of Valve in Tank Cleaning Process
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,
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