In high-performance computing, data centers, electronic devices, server systems, and other fields, liquid cooling technology is quickly becoming the mainstream thermal management solution. Compared with traditional air-cooled systems, liquid cooling technology has higher heat transfer efficiency, lower energy consumption and more stable operation effect. In liquid-cooled systems, fast, reliable and safe connection solutions are essential. To this end, we have launched three series of liquid-cooled blind mate quick connectors: BMQC blind mate connectors, UQD quick connectors, and UQDB floating blind mate connectors, providing comprehensive and professional connection solutions for various liquid cooling scenarios.
1. BMQC blind plug quick coupling - ideal for cold plate applications
The BMQC series blind mate quick couplings are designed for cold plate liquid cooling systems, with high reliability and flexibility, and are suitable for various application scenarios with high precision and sealing requirements.
Wide operating temperature range: -40°C to +150°C, covering most industrial and information environments.
Maximum working pressure: 2.4 bar, meeting the requirements of medium and low pressure liquid cooling circuits.
Material selection: All made of stainless steel to ensure excellent corrosion resistance and long-term stability.
Non-drip design: With advanced sealing structure, there is no liquid overflow during plugging and unplugging to avoid equipment pollution.
Strong error compensation ability: It supports ± 5 mm radial deviation and ±2.7° angular deviation, which greatly reduces the assembly accuracy requirements.
It complies with the OCP Open Computing Project standard and has passed UL-IEC 62368-1 certification, quality assurance.
Connection form: BSP(G)/NPT threaded connection, suitable for the world's mainstream hydraulic circuit design.
Due to its compact design and adaptive compensation capability, BMQC blind mate connectors are especially suitable for space-constrained and frequently installed cold plate liquid cooling solutions, such as GPU servers, AI servers, and edge computing platforms.
2. UQD Quick Coupling - the perfect combination of high flow and zero overflow
Designed to OCP's UQD standard, the UQD series connectors are designed to provide a high-flow, spill-free quick connection solution for data centers and electronic cooling systems.
Performance Advantages:
Two-way cut-off structure: Automatically closes the flow path in the plugging and unplugging state to ensure system safety and maintenance convenience.
Non-spillage design: Zero liquid leakage during plugging and unplugging, perfect for the strict requirements of liquid cleanliness in high-density electronic environment.
High flow capacity: Optimized flow path within the structure to improve cooling efficiency.
Helium Leak Detection: Each product is 100% helium tested to ensure flawless sealing performance.
Materials & Seals: The body is made of 316 stainless steel with EPDM seals, which has both corrosion resistance and high temperature durability.Designed for small-bore hoses and rack-mounted equipment, the UQD series is the ideal connector for space-tight equipment such as server blades and power modules.
3. UQDB floating blind plug connector - intelligent docking tool for hidden interface
The UQDB series is a floating blind mate quick coupling developed specifically for concealed end interfaces, combining a self-aligning structure and a flat-mounted anti-leak valve design for fast and safe mating for systems with high requirements for tightness and automated assembly.Key features:
Floating mounting structure: It supports automatic correction of small misalignment, improves assembly efficiency and reduces manual intervention.
Plain mount valve structure: No splash in plugging and unplugging, avoiding equipment corrosion and short circuit risk, more friendly to electrical components.
Multiple sizes are available: 1/8", 1/4", 3/8", 1/2" inch full range support, flexible to adapt to a variety of pipe diameter needs.
Operating temperature: 0°C to 70°C, meet the requirements of most information equipment applications.
Maximum pressure: 10.3 bar (150 psi) for medium and high pressure liquid cooling systems.
UQDB is especially suitable for scenarios that require hidden interface installation and automatic blind mating, such as modular servers, storage systems, and AI computing devices.
Fourth, fully adapt to the diversified liquid cooling market
Our liquid-cooled blind mate quick couplings are widely used in the following areas:
Liquid cooling system: Provide efficient heat exchange capacity to ensure long-term stable operation of the equipment.
Semiconductor process equipment: Meet the needs of clean room and high-precision heat dissipation.
Data Center & Edge Computing: Improve the overall energy efficiency ratio (PUE) and accelerate the green transition.
Servers & Supercomputing Platforms: Provide a safe and efficient path to liquid cooling for high-density, high-power devices.
In terms of connection form, it supports a variety of combination schemes: the male connector adopts ORB/BSPP threaded connection, the female connector is in the form of pagoda type quick plug, the standard working pressure is 6.9 bar, and some small specifications can withstand the pressure up to 20 bar, which fully meets the needs of liquid cooling systems from light load to medium load and high load.
Liquid-cooled quick couplings are more than just a connector, they are the basis for the efficient operation of the entire thermal management system. The three series of BMQC, UQD and UQDB comprehensively cover the needs of a variety of liquid cooling scenarios from cold plates, pipelines to module docking, and provide customers with one-stop, standardized and highly reliable liquid cooling connection solutions. Whether you need high temperature tolerance, zero leakage control, or high-flow transmission with automatic blind-mate connection, our products are your reliable partner for building the data centers, semiconductor equipment, and intelligent systems of the future.
KUNGFLEX blind mate quick couplings make your liquid cooling system more efficient, smarter and safer.
