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 the ball valve market is poised for growth, driven by trends that favor high-quality products and technological advancements. 

In the realm of industrial applications, the demand for high-performance ball valves has surged, particularly those designed to operate under high pressure levels and large sizes. At Yongjia Dalunwei Valve, Ltd., we specialize in the production of high-performance ball valves that meet stringent process requirements, ensuring reliability and efficiency in various operational environments.

Fluid control, start here
With excellent performance and reliable quality, our ball valves are the best partner for fluid control! We are the source of export quality manufacturing, no middlemen. Your inquiry is welcome

In chemical equipment, valve as a key component to control the flow of fluid (gas, liquid or slurry), its setting and selection are directly related to the safety, efficiency, reliability and maintenance costs of the device.

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.