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KUZU (TKF) Series High-Precision High-Purity Gas Pressure Reducing Valves, "Xue Long" Polar Research Vessel Laboratory Air Supply System.

2026-07-01

Polar Exploration Powered by Precision! KUZU (TKF) high-purity gas pressure reducing valves are officially equipped for the laboratory gas supply system of China’s Xue Long Polar Research Icebreaker.


Sailing in extreme polar seas all year round, the Xue Long operates under harsh marine conditions including frequent hull vibration, drastic temperature changes, and high-salinity humid environments, which set extremely strict standards for laboratory gas supply equipment.


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Adopting full SS316L clean body, Hastelloy diaphragm, and dual-stage pressure stabilization structure, KUZU TKF pressure regulators feature ultra-low leakage rate, anti-vibration constant pressure performance, wide temperature adaptability, and zero medium precipitation.


It maintains stable and constant gas pressure during vessel navigation and vibration, reliably supporting mass spectrometry analysis, trace gas detection, marine environmental monitoring, and other high-end polar scientific experiments, ensuring accurate, stable, and traceable research data.

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From national polar exploration equipment to global high-end laboratory fluid systems, KUZU adheres to military-grade manufacturing standards, providing reliable solutions for high-purity gas control and precision gas supply scenarios, empowering global marine scientific research and high-precision laboratory industries.



1. 军工级品质,上船级可靠适配

Military-grade quality, ship-level reliable performance

2. 抗震动稳压,极地极端工况专用

Anti-vibration constant pressure, dedicated for extreme polar conditions

3. 316L高纯洁净流路,适配精密科研设备

316L high-purity clean flow path for precision scientific instruments

4. 超低氦检泄漏,保障实验数据零误差

Ultra-low helium leakage rate ensures error-free experimental data



库祖流体|专注高端高纯气体管路整体解决方案

KUZU Fluid Equipment | Professional Solution for High-Purity Gas Pipeline Systems



  Kuzu Service:

Free provision of centralized gas supply design drawings

Free provision of bill of quantities

Free professional design training provided


China official website:www.sh-kuzu.com/ 

website:www.kuzu-tkf.com/ 

Address: 343 Meigui North Road, Waigaoqiao, Shanghai Free Trade Zone

Domestic official website:400-800-1501

Ding Gang Consultant: 137-6120-7312

Director Liu Haixia :134-0209-9587