C&D braze-on Copper Tube Access Tee Valve for 1/2" tube CD8412. Package of 2. 1/4" Male Flare Access Fitting with 1/2" copper tube swaged at each end for OD Tube, CD2250 brass wrench cap and valve core included.
Using Copper Tees allows connections at each end and allows use of solder less than silver solder such as 95-5.
Copper Tees are preferable where two line ends have not yet been attached or where it is desirable to cut a line rather than drive a hole in an uncharged system. Copper Tees can save time and money.