Marketing InformationEngineered for precision, the Type BBI expansion valves are specifically designed to optimize the performance of residential and small commercial air conditioning systems, supporting capacities up to 15 tons. Featuring a balanced port setup, these ProTech® expansion valves provide precise control over refrigerant flow, enhancing system efficiency and reliability. Moreover, the thermal expansion valve is adaptable for use in packaged heat pump units, underscoring its versatility across a wide range of HVAC installations.