UQD06S Series Quick Connect Fittings

Product Description

UQD Series Liquid-Cooled Quick Coupling by Hoonsun is a high-performance fluid connection solution engineered for demanding liquid cooling systems. Manufactured from premium 316L stainless steel with a standard EPDM seal (HNBR/FKM optional), it delivers reliable, leak-proof performance across a wide range of fluids and operating conditions.

With a rated working pressure of 20 bar (burst pressure 80 bar) and an operating temperature range of -40°C to +120°C, this coupling is built for durability and efficiency. Four size options (DN03 to DN10) and multiple connection configurations (UNF/G threads, hose barbs) ensure seamless integration into diverse industrial applications, from data centers to medical equipment.

Applications

• Data Center & HPC Liquid Cooling: Server rack and high-performance computing cooling systems
• EV Charging Piles & Thermal Management: Liquid cooling connections for electric vehicle charging infrastructure
• Industrial Laser Equipment: Precision cooling for high-power industrial lasers
• Medical Equipment: MRI machines, diagnostic devices, and precision instrument cooling
• Photovoltaic Inverters: Outdoor solar and wind power electronic cooling systems
• Test Benches & Automated Systems: Reliable fluid connections for laboratory and industrial test setups
• High-Density Electronic Systems: Compact, efficient connections in limited-access environments

Installation Process

• Preparation: Ensure the coupling and mating components are clean, free of debris, and undamaged. Depressurize the fluid system before installation.
• Connection: Align the plug and socket, then push straightly until a click sound confirms complete locking.
• Verification: Perform a pressure test to confirm no leaks before bringing the system online.
• Disconnection: Depressurize the system, then simply pull the plug out of the socket. The coupling will automatically seal to prevent fluid loss.

⚠️ Safety Notes:

• Never connect or disconnect the coupling while the system is under pressure.
• Protect the sealing surface from scratches to maintain long-term leak-proof performance.

Technical Parameter

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