Xitie Valves Launches Top-Mounted Hydraulically Controlled Eccentric Ball Check Valve to Enhance Both Safety and Energy Efficiency in Pump Station Pipelines

Recently, CTV Valve Technology Co., Ltd. officially launched its independently developed top-mounted, hydraulically controlled check eccentric ball valve. This product integrates multiple functions—including shutoff, check, and regulation—and, thanks to its hydraulic drive and intelligent slow-closing technology, provides a safer and more efficient fluid control solution for pump station and hydroelectric power plant pump discharge piping systems.

In pump system piping, water hammer is one of the primary hazards threatening equipment safety and pipeline lifespan. Xitie Valves’ new product features a hydraulically driven, staged slow-closing design that adjusts the valve closing speed based on actual operating conditions, effectively reducing peak pressure fluctuations and eliminating destructive water hammer at its source, thereby comprehensively protecting pumps and piping systems from impact damage.

The structural design is another major highlight of this product. The top-mounted eccentric half-ball structure supports in-service maintenance—internal seals and core components can be quickly inspected and replaced without removing the entire valve from the pipeline, significantly reducing maintenance downtime and lowering operational and maintenance costs. At the same time, the eccentric crankshaft design ensures virtually frictionless operation of the sealing pair during opening and closing. Combined with wear-resistant ductile iron and cemented carbide sealing surfaces, this ensures the valve maintains a tight seal even in dusty media or high-velocity flow conditions, offering significantly superior erosion resistance compared to traditional valves.

This valve is suitable for a wide range of media, capable of handling water, oil, and fluids containing particulate impurities. It has already demonstrated outstanding performance in fields such as water conservancy projects, power plant cooling water systems, municipal water supply and drainage, and industrial water treatment. Not only does it meet the reliable shut-off requirements of conventional operating conditions, but it also achieves intelligent coordination between check and control functions, helping end users enhance system automation levels and operational stability.

CTV Valve Technology Co., Ltd. remains committed to the innovation and manufacturing of high-end valve technology. The newly launched top-mounted hydraulically controlled check eccentric ball valve has passed numerous rigorous tests and has been selected for use in several major engineering projects. The company stated that it will continue to deepen its expertise in the field of fluid control, providing more highly reliable, long-lasting domestically manufactured valve products for energy and water conservancy infrastructure construction.

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About CTV Valve Technology Co., Ltd.
Xitie Valve is a professional valve enterprise integrating R&D, manufacturing, sales, and service. Its product portfolio includes eccentric ball valves, hydraulically controlled valves, and valves for special operating conditions. The company is committed to providing safe and intelligent fluid control solutions to customers worldwide.