141501000099A034 Expansion Valve Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

141501000099A034 Expansion Valve Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The Sany 141501000099A034 expansion valve is a genuine Sany core component, a critical throttling and pressure regulating part of the air conditioning refrigeration system for construction machinery, compatible with the air conditioning assemblies of Sany large excavators and heavy-duty construction equipment. As a core regulating element of the refrigeration cycle, it is mainly responsible for throttling and reducing the pressure of high-pressure liquid refrigerant, precisely regulating the refrigerant flow, matching the evaporator heat exchange load, stabilizing the refrigerant superheat, and ensuring the dynamic balance of the refrigeration cycle, directly determining the air conditioning cooling efficiency and temperature control stability. The product uses an original precision valve core and throttling structure, with good adjustment linearity and precise pressure control, effectively improving common faults such as weak air conditioning cooling, uneven cooling, sudden temperature changes, abnormal pipe frosting, and unstable high and low pressure. Designed for harsh operating conditions such as high vibration, high dust, alternating temperature differences, and outdoor humidity and sun exposure, the valve body adopts a high-strength precision structure with a built-in filter protection design, resisting impurity blockage and refrigerant corrosion, ensuring long-term operation without jamming, pressure leakage, or seepage. The original pipe interfaces, mounting holes and fixing points are completely matched with the original vehicle, and can be replaced in place without modification. It has strong adaptability and stable operation. It is a high-quality original part for air conditioning refrigeration fault repair, old expansion valve replacement and restoration of equipment original refrigeration performance.

Core technical parameters

– Product Model: 141501000099A034 (Sany original factory exclusive air conditioning expansion valve model)
– Compatible Models: Sany large excavators, air conditioning and throttling control systems for heavy-duty construction machinery
– Core functions: refrigerant throttling and pressure reduction, precise flow regulation, stable system pressure, control of evaporation superheat, and balancing of refrigeration cycle load.
– Valve body material: High-strength precision alloy material, dense and robust, high pressure resistant, corrosion resistant, and not prone to deformation or leakage.
– Regulation performance: The valve core is highly responsive, the flow regulation is linear and stable, it can dynamically adapt to the load, and the temperature control accuracy is high.
– Cost-saving advantages: Precise pressure reduction and stabilization avoids abnormal pressure fluctuations, ensures sufficient heat exchange in the evaporator, and improves cooling efficiency.
– Anti-clogging performance: Built-in precision filter structure can block impurities in the pipeline, reducing valve core jamming and pipeline blockage failures.
– Pressure resistance: Suitable for high-pressure conditions in air conditioning systems, stable pressure resistance, withstands normal pressure fluctuations, and is not prone to pressure leakage failure.
– Vibration resistance: The overall reinforced and sealed structure can withstand high-frequency vibrations of the equipment, ensuring long-term operation without loosening, leakage, or abnormal noise.
– Weather resistance: Suitable for a wide operating range of -20℃ to 60℃, resistant to temperature shock, aging, and suitable for harsh outdoor working conditions.
– Installation features: Original factory standard interface and mounting holes, 100% original vehicle compatibility, no modification or replacement required, easy assembly.
– Operational advantages: Precise control, low failure rate, long-term stable cooling cycle, reduced energy consumption and lower air conditioning maintenance costs.

The Sany 141501000099A034 original expansion valve, relying on the original precision throttling structure and high-strength alloy material, is suitable for the harsh working conditions of Sany heavy-duty engineering machinery. It has the advantages of precise throttling, stable pressure, anti-clogging and anti-vibration, corrosion resistance and durability, and convenient installation. It can accurately regulate the refrigerant circulation state and solve various refrigeration imbalance faults. It is a high-quality original core component for replacing old and failed expansion valves, repairing air conditioning refrigeration systems, and ensuring stable and efficient cooling of equipment.

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1 141501000099A037 Evaporator core
2 60153192 O-ring
3 60153193 O-ring
4 141501000099A034 Expansion valve

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