Description
The Carrier EP13BZ122 Liquid Service Valve 3/8″ is a refrigerant component used to control access to the part line. It is installed in air conditioning and cooling equipment, where it allows technicians to isolate, charge, or recover refrigerant during installation and maintenance. The valve is integrated into the system’s liquid refrigerant circuit and provides a controlled service point for pressure testing and system evacuation. It supports proper operation of cooling cycles by ensuring secure sealing under operating pressures in commercial HVAC systems during servicing procedures and routine system diagnostics.
