Santech 31-31178 A/c Expansion Valve

The Santech 31-31178 is a precision-engineered A/C expansion valve designed to regulate refrigerant flow in automotive air conditioning systems. This component plays a critical role in controlling the amount of refrigerant entering the evaporator, ensuring optimal cooling performance and system efficiency.

Key Features:

• Precision metering of refrigerant flow for consistent cooling performance
• Direct-fit replacement for OEM specifications
• Constructed with corrosion-resistant materials for durability
• Designed to maintain proper refrigerant pressure differential
• Helps prevent evaporator freeze-up and system damage
• Manufactured by Santech, a trusted name in automotive A/C components

This expansion valve is engineered to meet or exceed OEM performance standards, providing reliable operation in demanding automotive climate control applications. The valve regulates the transition of high-pressure liquid refrigerant to low-pressure liquid, allowing it to absorb heat efficiently in the evaporator core.