UQDB Series Quick Coupling
UQDB Series Quick Coupling is a precision-engineered quick-disconnect fluid coupling designed for fast, leak-free connections in high-performance fluid cooling and transfer systems. Made from 316 stainless steel with a robust locking mechanism and excellent sealing, it supports effective flow diameters from DN 1/8 to 1/2, operates up to 20 bar, and withstands temperatures from -40 °C to +125 °C. Its compact, secure connection makes it ideal for data center liquid cooling, industrial thermal control, and automated fluid systems where reliable, tool-free assembly and maintenance are critical.
UQDB Series Quick Coupling is specifically designed for fluid cooling systems in data centers, server rooms, and other critical environments. It features a secure locking mechanism, high durability, and excellent sealing performance to ensure reliable and leak-free operation. Ideal for precise and efficient liquid cooling applications.
Structural features:
- The connector is leak-free when plugged in or disconnected, safe and reliable
- No self-locking mechanism, relies on external structure for locking
- Error correction capability Maximum compensation for misalignment error ±1.0mm
- Shell material and coating have strong corrosion resistance
Data Center Liquid Cooling Quick Connect

High-Efficiency Cooling
Our quick-connect fittings provide efficient liquid cooling solutions for modern data centers, reducing heat and optimizing performance.

Leak-Proof and Secure
Designed with precision engineering, our connectors ensure a leak-proof and secure connection, enhancing reliability and safety.

Easy Maintenance
With tool-free quick-release mechanisms, our liquid cooling connectors make maintenance and upgrades hassle-free.
| Effective Flow Diameter | DN 1/8~1/2 |
|---|---|
| Material | 316SS |
| Max Pressure(bar) | 20 |
| Mechanical Lifespan(times) | 1000 |
| Working Temperature | -40℃ ~ +125℃ |
| Applicable Fluids | Deionized Water, Purified Water, Water-Glycol, Water-Propylene Glycol |
Customization Request
Can not find the product you need? Get a personalized customization plan.
Contact SupportApplication Solutions
We provide professional customized product application solutions.
Contact an Expert








