Santech 31-31366 A/c Expansion Valve

The Santech 31-31366 is a precision-engineered A/C expansion valve designed to regulate refrigerant flow in automotive air conditioning systems. This critical component controls the amount of refrigerant released into the evaporator, ensuring optimal cooling performance and system efficiency.

Key Features:

• Direct-fit replacement valve for reliable performance
• Precision-calibrated metering for accurate refrigerant flow control
• Durable construction designed to withstand temperature extremes and system pressures
• Helps maintain proper evaporator pressure and temperature
• Essential for maintaining A/C system efficiency and preventing compressor damage

The expansion valve is a vital component in any automotive A/C system, creating the pressure drop necessary to allow liquid refrigerant to evaporate and absorb heat. This Santech replacement valve restores proper system function when your original valve becomes clogged, fails to meter correctly, or causes inconsistent cooling performance.