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Sany Original Air Conditioning Expansion Valve 447500-2750, Sany Material Code: 60153197, suitable for multiple models.
Original Air Conditioning Expansion Valve 447500-2750, Sany Material Code: 60153197, suitable for multiple models.
- Material Code: 60153197
- Denso Model: 447500-2750 (Original Denso Part)
- Functional Positioning: Core throttling component of the air conditioning refrigeration system. It controls the flow of refrigerant, enabling the transformation from high-pressure liquid to low-pressure mist state, ensuring the cooling effect of the evaporator.
- Compatible Models: Sany SY Series Excavators (SY335/SY365/SY375/SY385 and other Denso air conditioning models), also compatible with some same-specification Denso air conditioning equipment.
- Material Structure: Aluminum valve body + copper temperature sensing bulb, corrosion-resistant and high-pressure resistant, suitable for harsh working conditions of engineering machinery.
- Fault Symptoms: Blockage or failure of the expansion valve will lead to no cooling, frosting on the low-pressure pipe, poor cooling effect, or intermittent cooling.
- Installation Notes: When replacing, the dryer bottle should be replaced simultaneously. Vacuum the system and add sufficient refrigerant to avoid secondary blockage caused by impurities entering the system.
Compound Pump Assembly for Sany SY980H Excavator R902563676 / Double Plunger Pump Assembly R902563679, Sany Material Code: 60328848 / 60328849, Suitable for SY980H.
Scania D16 Engine Cooling Pump Assembly 02-25-6200 (Water Pump), Sany Material Code: 160102160020A025, Compatible with SY980 / SY1250 / SY1350.
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