Production

valve installation is a job that requires strict compliance with specifications and precautions. Only by ensuring that the installation quality is qualified can the normal operation and safety of the valve in the subsequent use process be guaranteed.

the valve manufacturing process is complex and technically difficult, which is a major challenge in the field of mechanical manufacturing. Only by fully recognizing these characteristics and adopting targeted manufacturing technology can we ensure the quality and reliability of valve products.

The maintenance and maintenance of the valve during use is an important measure to ensure its normal operation and extend its service life. The following are the specific maintenance and maintenance methods:

Yongjia Dalunwei Valve Co., Ltd is proud to introduce our latest innovation in valve technology: the DBB Double Ball Fixed Ball Valve. This state-of-the-art valve is meticulously engineered to meet the highest standards of performance and reliability, making it an indispensable component for a wide range of industrial applications.

the mid-cavity pressure relief test of a ball valve is a key test to ensure that the ball valve can effectively prevent medium leakage when it is closed. It helps to verify its sealing performance, thereby ensuring the safety and reliability of the ball valve in practical applications.

 the anti-static test for ball valves is a critical evaluation process that ensures the valves are equipped to handle static electricity safely, thereby reducing the risk of ignition or explosion in environments where flammable or combustible materials are present. By meeting the requirements of the anti-static test, ball valves can provide a higher level of safety and reliability in industries where the management of static electricity is essential for preventing potential hazards.

 the performance test of the pneumatic hard-sealed ball valve is a comprehensive evaluation of its ability to withstand water and air pressure, maintain a secure seal, and deliver reliable performance in demanding industrial environments. The Q647Y model from Yongjia Dalunwei Valve Co., Ltd exemplifies the company's commitment to producing high-quality valves that meet the stringent requirements of modern industrial applications. With its robust design, high-pressure capacity, and versatile size options, the pneumatic hard-sealed ball valve is a reliable choice for industries seeking durable and efficient flow control solutions

The blank of a ball valve is usually composed of a ball and a valve body made of metal materials. Manufacturing ball valves requires the following processes:

Ball valve spark test is a testing method used to detect the sealing performance of ball valves. During the test, the sealing performance of the ball valve is judged by applying voltage when the ball valve is closed to generate electric sparks, and then observing whether the ball valve can effectively prevent the penetration of electric sparks. This testing method can help ensure that the ball valve can effectively prevent the leakage of fluid or gas when it is closed, ensuring the safety and reliability of the ball valve.

Low-temperature testing of ball valves refers to testing the performance of ball valves in low-temperature environments. Under low temperature conditions, the performance and tightness of materials may change, so low temperature testing of ball valves can evaluate their reliability and stability in low temperature environments. This test usually involves placing the ball valve in a low-temperature environment and then testing its sealing performance, operating performance, material properties and other indicators. This helps ensure that the ball valve will function properly in low temperature environments and will not develop leaks or other problems.