The rapid expansion of generative AI, high-performance computing (HPC), and cloud data centers has significantly increased server power density and thermal load per rack. As a result, traditional air-cooling systems are reaching their physical limitations, accelerating the global transition toward liquid cooling architectures and precision fluid control technologies.

In response to this industry transformation, KaoLu Enterprise Co., Ltd. has launched its optimized flow proportional valve series designed specifically for AI cooling system applications. Built upon high-resolution proportional control and stable closed-loop feedback architecture, the solution enables precise, real-time fluid regulation to support dynamic thermal management in high-power environments.

Within AI liquid cooling systems, cooling efficiency depends not only on heat exchange design but also on the stability and responsiveness of flow control. As computational loads fluctuate rapidly, cooling systems must instantly adjust coolant flow to prevent localized overheating or unnecessary energy consumption. KaoLu’s flow proportional valves feature fast response characteristics and high repeatability, enabling dynamic flow adjustment according to real-time thermal conditions and maintaining optimal system balance.

The valve series is engineered for continuous industrial operation and high-frequency modulation, with optimized control stability, flow linearity, and durability. It is suitable for applications including:

• AI server liquid cooling modules

• Rack-level Cooling Distribution Units (CDU)

• Data center liquid circulation systems

• High-power electronics thermal management systems

• Precision temperature control and circulation platforms

To ensure long-term reliability and consistent performance under demanding operating conditions, KaoLu integrates a structured quality management system into its solution development lifecycle. From design validation and prototype testing to mass production inspection, every unit undergoes functional and performance verification prior to shipment.

KaoLu remains committed to advancing its core pressure and flow control technologies while expanding its capabilities in AI infrastructure and high-power cooling applications. Through application-driven engineering and system integration expertise, the company aims to position itself as a trusted global technical partner in next-generation cooling and fluid control solutions.