OCP UQD Male Thread Quick Disconnect Socket (Female) for Data Center Liquid Cooling

Product Specification

Feature

JINGYE Fittings manufactures OCP UQD male-thread quick disconnect sockets for data center liquid cooling in Ningbo, China. Founded in 2008, we supply CDU manufacturers, rack manifold OEMs, AI server cooling integrators, and component distributors. Key Product Advantages: 1. Four UQD Sizes and Eight Actual SKUs UQD02: JY-UQD-02B-03R / JY-UQD-02B-03B. UQD04: JY-UQD-04B-02R / JY-UQD-04B-02B. UQD06: JY-UQD-06B-02R / JY-UQD-06B-02B. UQD08: JY-UQD-08B-02R / JY-UQD-08B-02B. Red and blue identification options support coolant supply and return line management. 2. OCP UQD Hand-Mate Female Interface The UQD socket is the female quick disconnect half, designed to mate with a corresponding same-size UQD plug. Its locking mechanism supports accessible, serviceable coolant circuits. UQD hand-mate and UQDB blind-mate interfaces are different systems. 3. SAE ORB Male Thread for Fixed Equipment Ports The equipment end has a male straight-thread connection: UQD02 7/16-20 UNF-2A; UQD04 9/16-18 UNF-2A; UQD06 3/4-16 UNF-2A; UQD08 7/8-14 UNF-2A. SAE ORB port sealing is separate from the UQD mating-face seal. Match thread, O-ring, port design, and assembly procedure to the CDU or manifold. 4. Low-Spill Flat-Face Dry-Break Design Valved flat-face construction helps reduce coolant leakage and air entry during servicing. Socket latching and valve operation are designed for repeated manual connection and disconnection. Actual shutoff performance depends on the matched plug/socket pair. 5. Flow and Pressure-Drop Considerations OCP UQD Rev. 1.0 reference minimum Cv values for coupled pairs are UQD02 0.25, UQD04 0.80, UQD06 1.60, and UQD08 2.50. Actual pressure drop depends on the mating plug, coolant viscosity, flow rate, and test conditions. Model-specific qualification supports CDU and manifold sizing. 6. Fluid Loss and Leakage Requirements OCP Rev. 1.0 reference maximum fluid loss per cycle at 0 psi: UQD02 0.020 mL; UQD04 0.025 mL; UQD06 0.035 mL; UQD08 0.070 mL. These are standard reference limits, not JINGYE measured test results. Leakage, fluid-loss, and pressure tests can be specified for OEM projects. 7. Pressure and Temperature Selection JINGYE catalog working pressure is up to 100 psi (6.9 bar); catalog temperature range is -55°C ~ +125°C, depending on seals, coolant, and configuration. The OCP Rev. 1.0 reference coolant operating range is +17°C ~ +65°C. The complete liquid cooling system is limited by its lowest-rated component. 8. Stainless Steel and Coolant Compatibility Standard body material is SUS304 stainless steel, with SS316/316L options. EPDM and FKM seals can be selected for compatible deionized water, propylene glycol/water (PGW), ethylene glycol/water (EGW), and single-phase water/glycol coolants. Verify additives, concentration, corrosion, and seal compatibility. 9. Precision Manufacturing and Inspection JINGYE Fittings applies precision CNC machining and an ISO 9001:2015 quality management system. Inspection covers SAE ORB threads, port sealing surfaces, UQD mating geometry, socket latch, valve travel, cleanliness, and visual condition. Cycling, leak, pressure, and cross-mating tests may be arranged to agreed criteria. 10. OEM and Alternative-Source Support Options include red/blue identification, selected seals, stainless grades, threaded-end customization, packaging, and project documentation. Customers can provide a mating plug, port drawing, or existing coupling reference for dimensional comparison and physical qualification. Interface similarity alone does not establish cross-brand interchangeability. 11. CDU, Rack Manifold, and AI Cooling Applications The threaded female socket is suited to CDU supply/return ports, rack manifolds, coolant distribution blocks, AI/GPU server cooling, HPC, and direct-to-chip liquid cooling loops. JINGYE Fittings supports sample evaluation, mixed-SKU orders, OEM development, and repeat supply.