Carrier 317413-401 3/4 " SVC Suction Service Valve

The Carrier 317413-401 is an essential part called a 3/4” suction service valve for Carrier HVAC equipment. This valve is used to control the flow of refrigerant in your system whenever there is need to service or repair it. The valve enables the technicians to separate parts of the refrigerant circuit. Before charging the refrigerant, the valve can be used during the installation of the system or during the service to remove the air and moisture in the refrigerant lines. When adding refrigerant into your system the valve is used in regulating the flow and preventing overcharging of the system.