• Balanced port Internal check valve Straight through or angle configurations Mesh insert strainer For residential air conditioning and heat pump installations For light commercial air conditioning and heat pump R-410A 1-1/2-Ton 3/8 in. Inlet 3/8 in. Outlet

The ProTech® Thermostatic Expansion Valve (TXV) is an essential refrigeration and air conditioning valve that adjusts refrigerant flow into the evaporator coil based on temperature sensing. The ac unit expansion valve plays a critical role in the refrigeration cycle by controlling the volume of liquid refrigerant entering the evaporator to ensure the system operates at its best. Additionally, the Type CBBI Thermal Expansion Valve features a balanced port design with an integrated check valve assembly, specifically engineered for residential and small commercial heat pump systems that necessitate a check valve.