Détendeur bbije 1 / 2 r134a De Dietrich 23090

The expansion valve bbije 1/2 r134a is a precision metering device designed for refrigeration systems that operate with R134a refrigerant. Commonly found in automotive air conditioning, commercial refrigeration, and some residential cooling applications, this valve regulates the flow of refrigerant into the evaporator to achieve efficient cooling. Its 1/2-inch connection size makes it suitable for a range of medium-capacity systems. Proper function of the expansion valve is crucial for maintaining the correct superheat and ensuring the compressor operates within safe limits. This spare part is ideal for technicians looking to restore performance in R134a-based cooling equipment.