The YQ981F Electric Liquid-Cooled Ball Valve is a high-performance fluid control unit specifically designed for new energy energy storage systems (ESS), data center liquid cooling units (CDU), and industrial cooling circulation systems. Driven by a low-power electric actuator, the valve body is made of high-quality stainless steel (e.g., CF8/CF8M), enabling precise regulation or shut-off of cooling media such as ethylene glycol solutions or silicone oil. Its compact and lightweight design makes it ideal for narrow piping spaces, serving as a core component for automated liquid cooling management and thermal efficiency optimization.

Product Image:YQ981F Electric Liquid-Cooled Ball Valve

1.Superior Sealing Performance: Equipped with elastic compensated PTFE or modified RPTFE seats to ensure zero leakage even after frequent operations, effectively preventing coolant loss.

2.Low Pressure Drop Design: The Full Bore internal structure minimizes flow resistance, significantly reducing pump energy consumption and enhancing heat exchange efficiency.

3.High-Protection Actuator: The actuator reaches IP67 protection rating with excellent vibration and moisture resistance, supporting DC12V/24V or AC220V power inputs.

4.Strong Material Compatibility: Precision-polished valve body and internals offer high corrosion resistance, ensuring no scaling or contamination when used long-term in glycol solutions.

5.Real-time Feedback: Integrated active/passive signal feedback transmits valve position (Open/Close) to the control system for precise thermal management scheduling.

Structure Diagram:YQ981F Electric Liquid-Cooled Ball Valve

Material List

Performance Specification Sheet

Standard requirements for external dimensions

Product approved by PED97/23/EC (CE0036)

Casting approved by AD2000-W0

Inspection & Testing: API598, EN12266

Outline Diagram:YQ981F Electric Liquid-Cooled 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!