This ABS tee is extremely useful for many drain waste systems. It has a 3" hub (or socket) on the top. The hub can be solvent welded to the outlet side of several of the Thetford valves. It will fit on the 08708, 08709 and 08669 valves. It can also be applied to 3" spigot style Valterra valve flanges.
The side connection is available as either a 1-1/2" or a 2" hub, allowing for gray water to be brought into the tee downstream of the black valve. A 1-1/2" or 2" Valterra gray valve can be installed at that location if you have a gray tank or wish to valve your gray water. If you would like the valve on the side, you will start with a 1-1/2" or 2" spigot style Valterra valve flange. That will create the flange to bolt on the gray valve.
The outlet of the tee is a straight spigot (the same diameter as a standard 3" pipe) to allow connection of either a Thetford or Valterra bayonet. A bayonet is the ring with the nubs that the cap or flexible hose twist-lock onto.
