manufactured · input
Electronic Expansion Valves (EEV/EXV)
Electronically controlled refrigerant metering valves that replace fixed orifices or thermostatic expansion valves (TXV) in high-efficiency HVAC systems. Required for inverter/variable-speed systems. Danfoss (Denmark) and Sanhua (China) together control 70%+ of the global EEV market.
5
Source countries
0
Companies
1
Goods affected
0
Claims on record
What depends on it
Goods that need this input
1 essential American goods rely on electronic expansion valves (eev/exv) somewhere upstream in their supply chain.
Where it comes from
Source countries
Share of global supply, by country.
| Country | Share of supply |
|---|---|
| CNChina | 40% |
| DKDenmark | 30% |
| USUnited States | 15% |
| JPJapan | 12% |
| ITItaly | 3% |