Santech 31-31223 A/c Expansion Valve

The Santech 31-31223 is a precision-engineered A/C expansion valve designed to regulate refrigerant flow in automotive air conditioning systems. This component controls the amount of refrigerant released into the evaporator, ensuring optimal cooling performance and system efficiency.

Key Features:

• Precision metering of refrigerant flow for consistent A/C performance
• Engineered to OEM specifications for reliable fit and function
• Helps maintain proper superheat levels in the evaporator
• Durable construction for long-lasting service life
• Direct replacement for worn or failed original equipment

The expansion valve is a critical component in the A/C system, converting high-pressure liquid refrigerant into a low-pressure mist that can absorb heat effectively. A properly functioning expansion valve ensures maximum cooling efficiency and protects other A/C system components from damage caused by improper refrigerant flow.