In the world of industrial valves, choosing the right supplier is crucial for maintaining operational efficiency. Whether you're dealing with complex automation systems or basic mechanical processes, your choice of valve manufacturer can have a significant impact on performance. Enter COVNA – a brand that has rapidly become the preferred choice for industrial valve solutions worldwide. With our wide range o
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As the seasons change, so does the journey of COVNA, a company that has continuously evolved and thrived for 24 years. This milestone is not just a number; it represents a legacy of challenges overcome and victories earned. From our early days as "Hongsheng Plumbing Store" to becoming a global powerhouse in the valve industry, our story is one of relentless pursuit of excellence. Our 24th-anniver
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Double-acting pneumatic actuators are essential in industrial applications for controlling valve movement and other mechanical systems. However, like any mechanical device, they can encounter various issues. Here are 10 common problems you might face with double-acting pneumatic actuators, along with their causes, impacts, and solutions: 1. Air Leakage - Cause: Damaged seals, loose connections, or wear and
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On August 24, 2024, Wuxi was graced by a gentle breeze, signaling the close of summer and the arrival of fall. It was also the day the 17th COVNA Environmental Innovation Salon Summit concluded with resounding success at the Buckingham Palace Hotel in Wuxi, the “Green Capital” of China. This summit was more than just an event; it was a testament to the deepening of China’s 14th Five-Year Plan and
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Electric gate valves are integral components in industrial systems, providing reliable flow control across various applications. Designed to fully open or close the flow of liquids, gases, or steam, these valves offer a durable and energy-efficient solution for managing pipeline systems. At COVNA, we specialize in supplying top-quality electric gate valves that meet the diverse needs of industries worldwide.
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Pneumatic knife gate valves are indispensable components in industrial systems, designed to enhance efficiency and reliability in the most demanding applications. These valves are particularly well-suited for handling thick, abrasive, or solid-laden fluids, making them an essential choice for industries that require robust and durable flow control solutions. At COVNA, we recognize the unique challenges posed by indus
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