Auto Car Air Conditioning Expansion Valve EX 10342C 30780558 31250813 306650870 For VOLVO S60 XC90

What happens if the AC expansion valve fails?

If the AC expansion valve malfunctions, it can have a significant impact on the performance of the air conditioning system. The expansion valve's primary function is to regulate the flow of refrigerant to the evaporator coil. When the valve fails, several things can happen.

Firstly, the air conditioning unit may not cool the air to the desired temperature or may not work at all. It happens when the valve remains open, which causes too much refrigerant to flow into the evaporator coil, compromising the functionality of the unit.

Secondly, the expansion valve failure may cause the evaporator coil to freeze. When the valve fails closed, it prevents refrigerant from entering the evaporator. Consequently, the high-pressure liquid refrigerant remains in the condenser instead of evaporating. This creates a situation where the evaporator coil does not receive adequate refrigerant supply, resulting in ice formation on the coil.

Thirdly, the excess or insufficient refrigerant flow can lead to compressor damage, which in turn leads to significant system repair or replacement costs.

Therefore, the AC expansion valve is a critical component in the air conditioning system. Once you notice any of the above symptoms, the best course of action is to have the valve inspected and replaced immediately.

We were founded in 2005. Up to now, Our products have been exported to more than 40 countries, such as Russia, Australia, USA, UK, Germany, Ukraine, Iran, Romania, Hungary, Mexico, Brazil, Chile, Canada, Spain, Colombia, etc. We have agents in the USA, Australia, Singapore, Kuwait, Russia.etc, so we can provide high service to our clients.

Can we use our own logo?

Yes, we can print your private logo according to your request.

Where is your product use in?

Our products can be used in air conditioning systems of cars, trucks, refrigerated vehicles, etc.

How to control the quality?

We have QC person stay on the production lines do to the inspection. All products must have been inspected before delivery.we do inline inspection and final inspection.

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