Shaped like a tee, these valves can be installed on your system's refrigerant line to provide an access port for connecting hoses to charge, drain, or test refrigerant and check pressure. The valves can be installed in any position on either the high or low side, and they automatically close as soon as the hose is withdrawn to prevent leaks.
1/4" Access Valve Branch Tee
These access valve branch tees have male-threaded connections on all three ports.
1/4" Access Valve Swivel Tee
Add multiple ports to your line with these access valves, which feature a swivel nut that turns to ease installation of hoses and help prevent them from kinking.
1/4" Access Valve Tee with Flare Nut
Use the flare nut on these access valves to secure the valve to the line without brazing.
1/4" Access Valve Union Tee
Solder or braze these union tee access valves on your line for a secure connection. Also known as soldering tees or brazing tees.