Extended Stem Ball Valve

The extended stem ball valve is designed with a longer stem or bonnet to protect the stuffing box from extreme temperatures, ensuring minimal leakage. This design also facilitates easier maintenance, as it allows for the rapid replacement of internal parts without disassembling the entire valve body—simply remove the cover to access and replace components. The valve operates by using a hollow, perforated ball that pivots 90 degrees to control fluid flow, providing efficient and reliable performance while simplifying maintenance tasks.
 

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We have a foundry and several machining centers. After more than 30 years of innovation and development, we have become a factory integrating design, research and development, manufacturing and sales. There are more than 500 employees, including nearly 200 workers for R&D and technology. We have a professional production workshop, a complete set of large-scale CNC machining centers, automated horizontal machining centers, large-scale gantry vertical lathes, automatic welding machines, and a complete production line.

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sales@mfrsvalve.com

086 592 5819200

Xiamen, P. R. China