UQD Series quick disconnect couplings, developed in collaboration with OCP and Nvidia Partner Network, NPN approved is a critical component within the data center liquid cooling architecture. Both plugs and sockets are interoperable and interchangeable with other OCP-approved UQD manufacturers.

These QDs are manufactured with high-quality stainless steel and are available in a wide range of sizes and port configurations to be deployed across several designs of rack manifolds, flexible hoses, and IT gears.

Parker’s UQD series products are assembled and tested in a clean room environment to reduce contamination, with final assemblies tested to a helium-leak specification to ensure robust assembly and trusted quality.

Technical Characteristics:
- Sizes: 02 – 08 (1/8” – 1/2”)
- Materials: Stainless Steel
- Port Ends: Male ORB, Male BSPP, Hose Barb, Push-Lok Hose Barb
- Seal Material: EPDM
- Coupler Options Include: Red and Blue Color Coding

Markets & Applications:
- Information Technology
- Electronics
- Data Centers
- Supercomputers
- Liquid cooling
- Servers
- Rackable Server Systems

Features/Benefits:
- Global manufacturing and service capabilities
- Nvidia Partner Network, NPN approved
- Flush-face valve design prevents any fluid loss and optimum protection of electrical components
- End of line helium leak testing for quality assurance
- Reduced pressure drop for superior energy efficiency and system performance
- Manufacturing and assembly processes that reduces contamination
- Red and Blue color coding options on both plugs and sockets

Universal Quick Disconnect Couplings - UQD Series