In the production workshop of Jinbin Valve Co., Ltd., an ultra-large electric gate valve completed the final opening and closing performance test. This gate valve has a total height of 8.3 meters and a nominal diameter of DN2400. All parameters and performance indicators of the gate valve met the standards, and it is about to be delivered to the customer for use in the project.

The DN2400 electric gate valve tested in this inspection is a customer-specific customized product, suitable for large-scale fluid transportation projects in water conservancy, municipal, and power industries. It is the core key equipment of large-diameter pipeline systems. Compared with conventional valves, this giant gate valve is large in size, complex in process, and has extremely high production standards for casting accuracy, structural strength, sealing performance, and electrical control stability. The valve body is made of high-strength alloy cast steel, which is resistant to pressure, wear, and corrosion, and can be adapted to various complex and harsh outdoor and industrial working conditions. It has a long service life and stability.

The valve is equipped with a high-performance intelligent electric actuator, with strong torque output, smooth opening and closing operation, support for remote automated control and local manual operation, and multiple safety functions such as travel limit, overload protection, and real-time status feedback. It has a high protection level, effectively avoiding equipment operation failures and ensuring the safe and stable operation of the pipeline system.

During the inspection process, technicians strictly followed the standards and conducted comprehensive and strict tests on the flexibility of valve opening and closing, sealing performance, electrical control accuracy, and stability of cyclic operation of the core performance. After multiple consecutive opening and closing cycle tests, the equipment operated smoothly without any jamming, and all performance indicators met the requirements for large-scale key projects.

After years of deep involvement in the valve manufacturing industry, Jinbin Valve focuses on the research and production of large-diameter and non-standard customized valves, such as gate valves, penstock gates, sliding gate valves, flue gas valves, and closed blind plate valves. Relying on mature production processes, advanced production inspection equipment, and a complete quality control system, it continuously provides high-quality fluid control equipment for major domestic and international engineering projects, continuously demonstrating the core quality and customization service advantages of the valve source manufacturer.