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）