Danfoss · Danfoss Hansen Universal Quick Disconnect Blind-Mate (UQDB)
Danfoss UQDB-02 / -04 / -06 / -08
Blind-mate coupling for sled and chassis insertion
SYSTEM · COOLINGCATEGORY · LIQUID COOLINGSUBCATEGORY · QUICK DISCONNECTPRODUCT TYPE · DRIPLESS QUICK DISCONNECTAPPLICATION · Direct liquid coolingCOMPARISON CLASS · QUICK DISCONNECT
Product versions / configurations
Region GlobalVoltage NOT AVAILABLE IN CURRENT SOURCEFrequency NOT AVAILABLE IN CURRENT SOURCECertification NOT AVAILABLE IN CURRENT SOURCE
Technical specifications
Loop positionROW / MANIFOLD DISTRIBUTION
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
ApplicationFlat-face dry-break blind-mate coupling with self-alignment for data center liquid cooling; the -08 size delivers 29% higher flow than the OCP standard.
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
Sizes-02, -04, -06, -08 (1/8" to 1/2" body sizes)
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
Pressure ratingMinimum working pressure 10 bar
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
Temperature range10 °C to 65 °C
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
FlowLow pressure drop across all sizes; -08 flow 29% above the OCP standard
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
ConstructionFlat-face dry break; push-to-connect with self-alignment and ±1 mm radial compensation; every unit helium leak tested with QR-coded traceability
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
Materials303 stainless steel
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
Fluid compatibilityWide fluid compatibility via EPDM seals
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
ConnectionO-ring boss (ORB) terminal ends
SOURCE Manufacturer website·OWNER Danfoss·Danfoss product documentation·LAST UPDATED 2026-08-10PUBLICDATA CONFIDENCE A
Control signalNOT AVAILABLE IN CURRENT SOURCE
Bend radiusNOT AVAILABLE IN CURRENT SOURCE
Fire ratingNOT AVAILABLE IN CURRENT SOURCE
CertificationsNOT AVAILABLE IN CURRENT SOURCE
Transcribed from https://www.danfoss.com/en/about-danfoss/news/dps/danfoss-power-solutions-completes-uqdb-coupling-portfolio-offering-high-efficiency-and-reliability-in-data-center-liquid-cooling-applications/ (checked 2026-08-10). Fields the manufacturer does not publish are left empty rather than estimated.
Documents
UQDB-02 / -04 / -06 / -08 — PRODUCT PAGE
Other · SOURCE Manufacturer website · OWNER Danfoss · LAST UPDATED 2026-08-10
Documents above Public require sign-in or organization membership. Access is enforced per document, not per supplier profile.
Alternatives
Parker — UQD series
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%REGIONAL REVIEW REQUIRED
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification records · Regional compliance / availability in GlobalCHECKED · Same functional category
CPC — UQD / LQ series
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%REGIONAL REVIEW REQUIRED
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification records · Regional compliance / availability in GlobalCHECKED · Same functional category
Stäubli — SCB / UQD range
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%REGIONAL REVIEW REQUIRED
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification records · Regional compliance / availability in GlobalCHECKED · Same functional category
CEJN — UQD / blind-mate series
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%REGIONAL REVIEW REQUIRED
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification records · Regional compliance / availability in GlobalCHECKED · Same functional category
Danfoss — UQD02 / UQD04 / UQD06 / UQD08
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification recordsCHECKED · Same functional category · Available in Global
Danfoss — BMQC 5 mm
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification recordsCHECKED · Same functional category · Available in Global
Danfoss — FD83
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification recordsCHECKED · Same functional category · Available in Global
Danfoss — ADB
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification recordsCHECKED · Same functional category · Available in Global
Danfoss — Flow-Temp
ENGINEERING REVIEW REQUIREDTECHNICAL MATCH 100%
NEEDS CONFIRMATION · Rated capacity · Supply voltage · Frequency · Certification recordsCHECKED · Same functional category · Available in Global
Candidates are filtered to the QUICK DISCONNECT class first, then checked against capacity, voltage, frequency, certification and regional availability. Missing data is reported as needing confirmation — never as a pass and never as a failure.
Record summary
Category · Quick disconnect
Family · Danfoss Hansen Universal Quick Disconnect Blind-Mate (UQDB)
Capacity · NOT AVAILABLE IN CURRENT SOURCE
Lead time · NOT AVAILABLE IN CURRENT SOURCE
Regions · Global
Factories · NOT AVAILABLE IN CURRENT SOURCE
Certifications · NOT AVAILABLE IN CURRENT SOURCE
NVIDIA ecosystem
NO NVIDIA REFERENCE FOUND — this is not a technical judgement about the product.
NVIDIA references shown in Intel Accelerator are sourced from publicly available NVIDIA ecosystem information. Presence of an NVIDIA reference does not imply endorsement of Intel Accelerator, and Intel Accelerator is not affiliated with, sponsored by or certified by NVIDIA.
Commercial — budgetary view
BUDGETARY ESTIMATEPRICE CONFIDENCE LOWESTIMATE • TO BE CONFIRMED
$60 – $220 per unit
Currency USD · Region Global · As of Jul 2026 · EXW (assumed)Assumes Single unit, standard configurationIncludes Equipment only, Standard factory testExcludes Freight, Duty and tax, Installation, Commissioning, SparesBasis Per dripless quick disconnect, volume dependent. Budgetary estimate from 4 comparable current observations. No supplier quotation on record for this configuration.
Get firm quoteAvailability & order
UNKNOWN
Order actions are requests, not purchases: price and availability require supplier confirmation before a PO is issued.
Schedule — factory to ready for service
FACTORY LEAD TIME UNKNOWN
TO BE CONFIRMED
Ship + customs2–4 wks
Site arrival to set in place1–2 wks
Installation0–1 wks
Commissioning0–1 wks
READY FOR SERVICE WINDOWAug 2026 – Oct 2026
Window assumes order placed today. Ready-for-service depends on site readiness and integration, not on factory lead time alone.
COMMISSIONING PRE-REQUISITES
- · Manifold installed
- · Hose assemblies delivered
Known project references
No published project reference names this product yet. Where a source names only the manufacturer, the reference is recorded against the company instead.
Company relationships
MANUFACTURED BYDanfossCOMPANY
OFFICIALHIGH
Data completeness
PRODUCT DATA71%
SCHEDULE DATA0%
COMMERCIAL DATA33%
Data completeness59%
- · Control signal — missing
- · Bend radius — missing
- · Fire rating — missing
- · Certifications — missing
- · Current lead time — missing
- · Factory location — missing
- · Certification records — missing