Expansion Valves for Car A/C Systems | Valeo Service
Valeo Expansion Valves for Efficient A/C Performance
Valeo's expansion valves control refrigerant flow in your car’s A/C system, regulating pressure and ensuring cold air generation. Engineered for precision, these valves optimize evaporator efficiency and cabin comfort.
Key Functions of Expansion Valves
- Pressure reduction for refrigerant evaporation
- Control of refrigerant flow rate in the evaporator
- Regulation of evaporator temperature
Located downstream of the receiver drier, Valeo expansion valves ensure efficient cooling and are vital for optimal A/C system performance.
Valeo OE Expertise
As a pioneer in automotive A/C systems, Valeo provides high-precision, durable expansion valves trusted by automakers globally.
Maintenance Tips
- Regularly check and replace the receiver drier to extend valve life
- Replace the expansion valve if iron filings are detected during compressor replacement
