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RV sanitation tee combines rotating black-water and gray-water waste valves. 3" Spigot slides into black-water line. 1-1/2" Spigot slides into gray-water line. Bayonet cap fits over 3" lug fitting that connects to your sewer hose.
Features:
This RV sanitation tee with double rotating valves is a part of your motor home's waste management system. The T-configuration combines the flow of wastewater from your gray-water tank and your black-water tank. And the valves can be rotated as desired during setup to make it easier to reach them. Connect your sewer hose to the 3" lug fitting on the sanitation tee and open the valves to drain your holding tanks.
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to be taking a look at the Valterra RV Sanitation T with double rotating valves. Now once this unit is added to your RV sewer system, it combines your black water and grey water tank drainage tubes to one outlet. It's made from a durable, black plastic construction. The unit features two Bladex valves. One for the black tank, and one for the grey tank. Both valves are able to rotate 360 degrees for easy accessibility. That way you can position them in a way that's going to work best for your particular setup.
You can see here that each one is going to rotate. That simply just allows you to position it in a way that works best for your particular application. That's a really nice design of the unit. The unit's going to feature T-handles for an easy grip design. One of them is black, which is for the black tank. The other one is grey, which is for the grey tank.
It does come with the cap right here, for the main drain tube. That's going to be tethered on there, so you don't have to worry about misplacing that or losing it. It's going to have an internal seal right there, or a built in seal to offer leak proof performance. The connection point right here is going to accept a standard 3" bayonet style fitting. It's got the 4 prong attachment design.
The cap is going to feature the 2 hook design. Place it on there and just rotate. That bayonet style fitting is a really nice, tight, secure connection point. Even internally on the valves, they're going to have built in seals for leak-proof performance as well. The handles are going to allow for easy opening and closing of the gate, for both your black water tank and your grey water tank. A few measurements to go over with you real quick.
The spigot for the black water tank is going to have an inner diameter of right on 3", outer diameter of 3 1/2. The spigot for the grey water tank, that's going to have an inner diameter of about 1 9/16", with an outer diameter of about 1 7/8 to 1 15/16", right in that area. That's going to do it for today's look at the Valterra RV Sanitation T with double rotating valves.
Customer Satisfaction Score:
98% were satisfied with this product
2% of customers were not satisfied
Ratings & Reviews
Product works as intended, easy installation. If you are mounting on an older camper, beware that the manufacturer used steel bolts that rust. you don't want to snap off the plastic valve flange when installing. Other than that, product works beautifully.
It's the right part, at the best price. Great service. Now I just have to install it. Thank you,
You guys did a wonderful job !!
From your easy website to the outstanding young lady I talked with about my order. WOW !!!! the order was exactly perfect and in the time frame it was promised.. great job!!
Thanks
My 2013 27/20 Trailmanor camper had separate discharges for gray water and sewage and I bought this to combine both discharges. It works fine as it has in previous TrailManor models prior to them going to separate discharges.
Went on easy and works great
A hard to find part. Always rely on Etrailer for hard to find parts
The previous owner did some very odd plumbing. I don't think they ever heard the saying that 'stuff only runs downhill'. For some unknown reason they put a 45 deg angle on the exit pipes which turned the waste valves pointing up. This new waste valve and some new junction pieces was just the ticket to get my rig back and draining properly. Valve was easy to position and install.
A low driveway wipe out my dump valve. This was a exact copy replacement. I was able to replace the valve body and gate valves without cutting abs pipe. The original slip fittings matched perfectly. I'm very happy with this product.
Part arrived quickly, replacement well as part was almost an exact replica of the frost damaged one.
The rotating double waste valve was a prefect fit for my RV. It is a quality product. The valve was shipped promptly and exactly as described. I have consistently received prompt and reliable service from etrailer.
It was past time to replace existing waste valves. Black valve was ok but the flange holding the grey water valve was broken causing a grey water leak/drip.
Removing old valve and replacing was a little over a half hour; no leaks and no blood was spilled during installation.
Angela at etrailer was very helpful in making sure I order the correct part.
I wanted to get rid of a leaking black tank valve and get rid of two cables that operate the gray and black valves. All the black pvc and this valve was the perfect solution. I was able to decide the perfect position for every thing. I am not a plumber, just a diy guy. I will be posting on the Grand Design 23lde facebook page more details.
Going to be very useful and seems well- made
Product as described and perfect fit! Ordered on a Friday and was at my house the following Monday. Great service and product.
Delivered on time. Part fit with no surprises. Accomplished my objectives.
All I needed was 2 adapters and it mounted right on my 26 year old camper.
Item shipped promptly and was very easy to install and solved my plumbing problem.
Perfect - this is exactly what I was looking for to replace the termination on my Class C. The order shipped the same day and was here in 5 days. Great website, easy ordering, awesome tracking map and great service. etrailer is my new "go to" site for RV parts.
Item exactly as listed. Perfect replace ment.
Info for this part was:
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Rm
11/10/2025
Perfect fit and worked very well. Easy to install. until I broke it off by hitting a rock