AC Expansion Valve 812W61942-0048 Sinotruk Sitrak
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| Product Name | AC Expansion Valve |
| Product Number | 812W61942-0048 |
| MOQ | 1 |
| Warranty period | 3 Months |
| Package | Carton |
| Application | Sinotruk Sitrak |
| Original | China |
Shipping and Delivery
We offer spare parts for most Chinese truck brands and provide comprehensive, turnkey procurement services. For more information on specific vehicle models or parts, please contact us.Transactions are processed through the receiving bank (VTB).
Product Description
Product Introduction
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Structure: A precision-engineered thermal expansion valve made from high-grade aluminum alloy. It features a needle-type metering orifice, pressure-sensing ports, and a sealed diaphragm to regulate refrigerant flow accurately.
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Performance: Controls the flow of high-pressure liquid refrigerant into the evaporator core, reducing its pressure and temperature to enable efficient heat exchange and cabin cooling. It dynamically adjusts flow based on evaporator outlet temperature, ensuring optimal system performance and preventing freeze-up.
Core Function
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Refrigerant Metering: Precisely controls the flow of liquid refrigerant into the evaporator.
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Pressure Reduction: Converts high-pressure liquid refrigerant into low-pressure vapor for efficient cooling.
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Temperature Regulation: Dynamically adjusts flow based on evaporator temperature to prevent freeze-up and ensure consistent cooling.
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System Efficiency: Optimizes refrigerant flow to maintain peak AC performance and fuel efficiency.
Business Description
We offer spare parts for all Chinese brand trucks, construction machinery. At the same time, OEM service and whole process spare parts export service increasingly become a characteristic of our company.
Transactions can be processed through various payment methods. If you need more information about a specific model or part, please contact us.
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