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 …
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 …
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 …
The facility operations are built around Industrial storage tanks. In an industrial plant, these tanks vary from fuels to vital chemicals to waste materials as they play a role in production and plant operation. This means that keeping them running at their best for the longest possible period is of utmost importance. In this article, …
Electric and pneumatic control valves are rather common in controlling valve applications. They are widely used in different fields, such as industry, chemical engineering, petrochemicals, and so on. However, their basic intentions are alike; they vary greatly in construction, working principles, advantages, and disadvantages. Very often, users get confused when they need to select the …
On June 26, 2024, Messe Munchen (Shanghai) Co., LTD., China Trade, and the China Society for Environmental Sciences organized a grand event. On this day, the 5th Chengdu IE Expo opened successfully at the China (Chengdu) West International Expo City, in collaboration with the Sichuan Circular Economy Association and other primary units such as the …
First, Busy Monday begins, customers from Yemen come to visit our company.Also, welcome two new colleaguesAs well as colleague lucky’s birthdayAnd Happy 8 years anniversary to our colleagues So , What Makes Pneumatic ball valve and electric ball valve Different? Pneumatic and electric ball valves, such as those offered by the Covna brand, have distinct …
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