The YQ11F two-piece liquid cooling ball valve is a precision fluid control component specifically designed for high-power-density thermal management systems, supercomputing centers, and new energy storage facilities. Featuring a two-piece split body design, it combines ease of maintenance with high sealing reliability, effectively managing coolant media (such as fluorinated liquids, deionized water, etc.) in liquid cooling loops. The design balances compact installation space with superior flow performance, ensuring efficient fluid transmission under extremely low pressure drop through optimized channels. As a core component of thermal management systems, it provides a solid guarantee for the safe operation of server clusters and core power electronic equipment.

Product Image:YQ11F 2-PC Liquid Cooling Ball Valve

1.Two-Piece Split Body Design: Consisting of a valve body and cap, this design ensures high structural stability and facilitates the disassembly and maintenance of internal seals after long-term operation.

2.Low Pressure Drop Technology: The internal channels are refined through fluid dynamics to provide high flow capacity, significantly reducing flow resistance and pumping energy consumption while enhancing cooling efficiency.

3.High Cleanliness & Material Compatibility: High-grade SS316/SS316L stainless steel and modified RPTFE seals are used to ensure no impurities are precipitated when in contact with expensive coolants, maintaining long-term chemical stability.

4.Precision Anti-Leakage Design: Features an anti-blowout stem and high-pre-load floating seats, supporting the 1000WOG standard, and maintaining bubble-tight sealing even under frequent thermal shock.

5.Lightweight Integration: Optimized for the dense spacing of liquid cooling racks, its compact size and light weight allow for flexible layout within integrated modules.

Structure Diagram:YQ11F 2-PC Liquid Cooling Ball Valve

Material List

Performance Specification Sheet

Standard requirements for external dimensions

Thread Connection Standard：ASME B1.20.1 (NPT)，BSP, BSPT

DIN 259 / DIN 2999，BS 21，

ISO 288-1, ISO 7-1

Outline Diagram:YQ11F 2-PC Liquid Cooling Ball Valve

Outline Dimension Table   （Unit:mm）

Due to the rapid R&D iteration speed of valve products from China Kaivex Valve Group Co., Ltd., the above technical parameters and specification documents, including product overview, features, parts materials, outline dimension charts, CAD drawings, and product instruction manuals, are for your reference only. For actual applications, please contact our valve sales engineers to obtain the support you need for free. Thank you!