Carrier 317412-401 5/8 " Suction Line Service Valve

The Carrier 317412-401 is an essential Carrier part called the suction line service valve for Carrier HVAC equipment on cars with 5/8“ refrigerant lines. This valve is approximately 3”, 5.1” and 1.8” and is essential in servicing and maintaining your system. This opens the opportunity to seal the flow of refrigerant in the suction line, the tubing with cool refrigerant traveling from the evaporator back to the compressor. By closing the flow of refrigerant, the service valve provides a convenient means of accessing the suction line for repair, replacement, or cleaning.