Guangzhou Womala International Trade Co., Ltd.
Guangzhou Womala International Trade Co., Ltd.
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Product Description of Auto Expansion Valve:
OE 31291817 Auto Expansion Valve S60 XC60 V60 S80 XC70
Quick Details of Auto Expansion Valve:
| Product Name | Auto Cooling Parts |
| OEM OE | 31291817 |
| Car Model | S60 XC60 V60 S80 XC70 |
| Design Style | Car parts |
| Brand Name | Womala |
| Supply Capacity | 1000 pcs per months |
| Delivery time | 3-7Working Days |
Detailed Description:
The expansion valve is an important part of the refrigeration system and is usually installed between the liquid storage cylinder and the evaporator. The expansion valve allows the medium temperature, high pressure liquid refrigerant to be throttled through it into a low temperature, low pressure wet vapour, the refrigerant then absorbs heat in the evaporator to achieve cooling. The expansion valve controls the valve flow rate by changing the superheat at the end of the evaporator to prevent under-utilisation of the evaporator area and cylinder bursts.
The thermal expansion valve is installed at the inlet of the evaporator and is often referred to as the expansion valve. It has two main functions:
1) Control the flow rate of refrigerant: The liquid refrigerant entering the evaporator evaporates into a gaseous state after passing through the evaporator, absorbing heat and reducing the temperature inside the car. The expansion valve controls the flow of refrigerant to ensure that the outlet of the evaporator is completely gaseous refrigerant. If the flow rate is too high and the outlet contains liquid refrigerant, it may enter the compressor and cause liquid hammer; If the refrigerant flow rate is too low, evaporation is completed early, resulting in insufficient cooling
2) Throttling effect: The high-temperature and high-pressure liquid refrigerant is blocked by the orifice of the expansion valve, becoming a low-temperature and low-pressure mist like liquid refrigerant, creating conditions for the evaporation of the refrigerant
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Company Profile:
Established in Guangzhou China, Xinwo Autoparts as a comprehensive company with five branches has engaged in for for parts for more than 10 years. There are hundreds of professional staff working in our supply department, sales and logistic support departments. Thanks to the deep cooperation with over 50 factories including 5 joint-stock companies, we have provided a variety of reasonable product solutions and reliable market information constantly to clients around the world over the past ten years.
Industry advantage:
● 12+Year Of Exports Experience
● Export Of Whole Vehicle Parts
● OEM DOM Service
● Large Inventory,Fast Delivery
● More Than 10000+SKU Numbers
● Brand Quality And Assurance