# Danfoss

Company ID: danfoss · private · HQ DK

Danfoss makes quick-disconnect couplings for data-center liquid cooling (UQD, UQDB blind-mate, and OCP ORV3 connectors), valve trains for hydronic balancing, and coolant hoses, and supplies Turbocor oil-free centrifugal compressors used in data-center chillers. The company is controlled by the Bitten & Mads Clausen's Foundation and the Clausen family; the Semikron Danfoss power-semiconductor business is a separate joint venture.

## Parts made

| Part | Layer | Role | Confidence |
|---|---|---|---|
| Quick disconnects (5.03) | 5 | manufacturer | inferred |
| Hoses, tubing, fittings, valves (5.04) | 5 | manufacturer | inferred |
| CDU internals: plate heat exchangers, pumps, filters (5.06) | 5 | manufacturer | inferred |
| Heat reuse & district heating interfaces (6.07) | 6 | manufacturer | inferred |
| Compressors (6.01a) | 6 | manufacturer | inferred |
| Valves and actuators (6.05b) | 6 | manufacturer | inferred |
| Plate HX (6.05d) | 6 | manufacturer | inferred |