As the summer of 2024 drew to a close, a gentle breeze swept through the skies of Wuxi, bringing with it the first hints of autumn. On August 24th, the city, often referred to as the “Environmental Capital,” played host to the 17th COVNA Environmental and Ecological Innovation Salon Summit at the prestigious Buckingham Grand …
The double-acting pneumatic actuators are used in industrial applications to control the motion of valves, and other mechanical systems. However, like any machine, they can come across a number of problems. Here are ten common difficulties with double-acting pneumatic actuators: Air Leakage Cause: Damaged seals, loose connections or worn out components. Impact: Reduced efficiency and …
Solenoid valves are essential components in many industrial applications, controlling the flow of liquids and gases with precision and reliability. However, like all mechanical devices, they are not immune to failures. Understanding how to identify and resolve common solenoid valve issues can save time, reduce downtime, and enhance system performance. Common Solenoid Valve Issues1、Valve Not …
Electric valves have become a cornerstone in modern industrial automation, providing unparalleled precision and control across a wide range of applications. At COVNA, we are dedicated to delivering top-tier electric valves that meet the demands of industries worldwide, ensuring reliability and efficiency. Applications in ManufacturingIn manufacturing, electric valves are crucial for managing fluid flow within …
In the realm of industrial automation, efficiency and reliability are paramount. This is where pneumatic knife gate valves shine, proving themselves as indispensable components in systems that handle challenging materials like slurries, viscous fluids, and solid-laden media. These specialized valves are engineered to slice through tough substances, ensuring smooth and uninterrupted operation, even in the …
Control valves are integral to achieving optimal performance in industrial systems. Whether used in oil and gas, water treatment, or chemical processing, these valves regulate critical parameters to maintain system stability. COVNA, a global leader in industrial valve manufacturing, offers an extensive range of pneumatic, solenoid, and electric valves. Our products are designed to meet …
Dear Customers, We are excited to invite you to the 17th Environmental and Ecological Innovation Salon Summit, hosted by COVNA in Wuxi, Jiangsu Province, on August 24, 2024. This prestigious event will bring together top professionals and innovators to discuss the latest trends in environmental and ecological technologies. COVNA, a leading brand in the industrial …
COVNA is delighted to unveil our Shanghai Center, a cutting-edge facility dedicated to advancing our position as a global leader in industrial valve solutions. This new center signifies a major milestone in our ongoing efforts to provide the highest quality pneumatic, solenoid, and electric valves to customers worldwide. Located in one of the world’s most …
COVNA is excited to announce our participation in EcwaTech 2024, Russia’s premier international water treatment exhibition. This event will take place from September 10-12, 2024, at Crocus Expo, Pavilion 2, Halls 7, 8. We invite you to visit our booth, 8G10.5, to explore our latest range of industrial valve solutions. As a leading manufacturer of …
When it comes to industrial valve components, solenoid valves play a pivotal role. At COVNA, we specialize in providing top-quality solenoid valves, alongside our renowned electric and pneumatic valves. But what exactly is a solenoid valve? A solenoid valve is an electromechanically operated valve. These valves are controlled by an electric current through a solenoid, …