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Elbow combines your black-water and gray-water waste valves into one outlet. 3" Flange bolts onto black-water valve. 1-1/2" Flange bolts onto gray-water valve. 3" Spigot slides into sewer pipe.
Features:
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Speaker 1: Today we're taking a look at a Valterra RV Sewer Elbow. This elbow connects your RV's black water waste valve to your gray water waste valve which combines waste valve outlets into one outlet. The unit features a three inch rotating flange that bolts onto a black water waste valve. On this side right here, it features the inch and a half rotating flange that bolts onto gray water waste valve. Then this connector right here, this is a three inch spigot that slides into a sewer pipe. When installing, you will need to use some type of ABS solvent cement.
We do offer it here at etrailer.com. It is sold separately and required for installation.The unit itself is black in color and it's made from a sturdy ABS plastic construction. I just want to give you the mount hole measurements real quick on each flange. Now there're a square design, so I will give you the measurement center on center the distance between our mount holes. Going this direction, it looks like those are 3 and 3/4 of an inch.
That'd be the same between all of them. Then on the inch and a half rotating flange, center on center those measure about 2 and 7/16 of an inch apart on center. That's going to do it for today's look at the Valterra RV Sewer Elbow.
Customer Satisfaction Score:
97% were satisfied with this product
3% of customers were not satisfied
Ratings & Reviews

Mike L.
7/1/2026
So a flange separated from the rest of the assembly?


Cs
12/1/2017
Still working just fine.

Ted M.
10/19/2019
No issues with the parts, everything is still working like new!

Katrina B.
2/16/2023
I will send you the details via email.

Harold G.
10/16/2020
Still working fine. Pleased with the tee.
Info for this part was:
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Elvert H.
10/18/2018
Thank you for your follow-up. I have been very satisfied with the product. Have a nice day.