Sanhua expansion valve is a high-performance refrigeration control component designed for truck refrigeration units, refrigerated vans, and cold chain transportation systems. It accurately regulates refrigerant flow into the evaporator to ensure stable cooling performance, energy efficiency, and reliable operation.

The expansion valve is one of the most important components in a vehicle refrigeration system. It controls the refrigerant flow entering the evaporator, adjusts the refrigerant supply according to cooling demand, and maintains proper system operation.

The SANHUA thermostatic expansion valve is widely used in mobile refrigeration applications, including truck refrigeration units, refrigerated vehicles, and cold chain transportation equipment. With precise flow regulation and reliable performance, it helps improve refrigeration efficiency, protect the compressor, and maintain stable temperature control during transportation.

• Precise Refrigerant Control: The thermostatic expansion valve accurately adjusts refrigerant flow according to evaporator load changes, ensuring stable cooling performance.
• Stable Cooling Performance: Maintains proper superheat control and improves the overall efficiency of the refrigeration cycle.
• Reliable Material & Structure: Made with high-quality metal materials, suitable for long-term operation in vehicle refrigeration environments.
• Compact Design: Small and lightweight structure, convenient for installation in limited spaces of refrigeration units.
• Wide Application: Suitable for different vehicle refrigeration systems and cold chain applications.

• Truck Refrigeration Units
• Refrigerated Trucks
• Refrigerated Vans
• Cold Chain Transportation Vehicles
• Food Delivery Vehicles
• Pharmaceutical Refrigeration Vehicles
• Mobile Refrigeration Systems

• Professional refrigeration component manufacturer
• High precision manufacturing process
• Stable refrigeration control performance
• Suitable for commercial refrigeration applications
• Compatible with various refrigeration systems

YINHUASHENG specializes in manufacturing vehicle refrigeration units and supplying refrigeration spare parts for global cold chain markets.

Our product range includes:

• Truck refrigeration units
• Electric refrigeration units
• Compressors
• Expansion valves
• Solenoid valves
• Sensors
• Controllers
• Other refrigeration components

We provide reliable refrigeration solutions for distributors, installers, and maintenance companies worldwide.