The YQ681F Pneumatic Liquid Cooling Tri-Clamp Ball Valve is an automated fluid control component integrating a high-performance pneumatic actuator with a quick-release ball valve structure. Designed for hyperscale data center cooling systems, automated Cooling Distribution Units (CDU), and semiconductor thermal control lines, it enables remote rapid shut-off or proportional control. Featuring ISO standard tri-clamp interfaces, precision-ground stainless steel balls, and high-purity fluoroplastic seals, it combines seconds-level maintenance convenience with the reliability required for specialized coolants like HFE and PFPE.

Product Image:YQ681F Pneumatic Liquid Cooling Tri-Clamp Ball Valve

1、Integrated Automation: Equipped with highly sensitive pneumatic actuators for rapid response and remote monitoring via central control systems.

2、Tool-free Rapid Installation: The tri-clamp design allows for installation or replacement inside cabinets without specialized tools, minimizing downtime.

3、Full-Bore Low Energy Design: The full-port passage offers near-zero resistance, reducing pump power consumption and optimizing PUE metrics.

4、High Chemical Stability: Modified PTFE seals are chemically inert, preventing particle generation or leaching to protect sensitive computing chips.

5、Self-lubricating Long Life: The stem features multiple-stage seals and self-lubricating bushings, maintaining low torque and tight sealing under high-frequency operation.

6、Compact Corrosion Resistance: Both the body and actuator use lightweight aluminum or stainless steel, offering excellent oxidation resistance in humid or thermal cycling environments.

Structure Diagram:YQ681F Pneumatic Liquid Cooling Tri-Clamp 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:YQ681F Pneumatic Liquid Cooling Tri-Clamp 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!