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 …
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, …
Understanding Electric Valves Motorised valves, also known as motorized valves, are automated devices used to control the flow of liquids and gases in various industrial systems. Unlike traditional manual valves, electric valves use an electric actuator to operate, providing precise control and automation, which are critical in today’s industrial landscape. Why COVNA Electric Valves? As …
Pneumatic control valves are very important in pneumatic systems because they control air flow and provide precise pressure and flow control. Covna specializes in providing high-quality pneumatic valves that are designed to enhance industrial efficiency and reliability. What is a pneumatic control valve? Directional control valves, commonly referred to as pneumatic control valves, control the …
In the heart of Southeast Asia, the bustling city of Bangkok recently played host to the prestigious Pump Valve Show, an event that drew industry professionals, innovators, and enthusiasts from around the globe. This premier exhibition was a veritable feast for those in the valve and control systems industry, showcasing the latest advancements in technology …
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