Description
The Emerson Flow Control (Alco) 058611 Thermal Expansion Valve TCLE-1-1/2″ 55 SAE EE 5′ Capillary is designed to regulate refrigerant flow into evaporator coils. It works by sensing superheat at the coil outlet and adjusting the refrigerant passage to match cooling demand, ensuring proper evaporation and preventing liquid refrigerant from returning to the compressor. The component used in refrigeration and air conditioning circuits maintains stable cooling performance and protects system components. Include commercial and industrial cooling units, making it suitable for HVAC systems where accurate refrigerant control is essential for efficient temperature regulation and system balance.









