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  1. RV Waste Valves
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  3. Double Waste Valve - Manual
  4. Sewer Wye
  5. 3 Inch Spigot
  6. Rotating Valve
Double RV Waste Valves - Sewer Wye - Rotating - 3" Spigot and 1-1/2" Hub
Valterra

Double RV Waste Valves - Sewer Wye - Rotating - 3" Spigot and 1-1/2" Hub

Part Number: TR38A
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$81.94
Retail:$87.81
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RV Waste Valves
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RV sewer wye combines rotating black-water and gray-water waste valves. 3" Spigot slides into black-water line. 1-1/2" Hub slides over gray-water line. Bayonet cap fits over the 3" lug fitting that connects to your sewer hose. Great Prices for the best rv waste valves from Valterra. Double RV Waste Valves - Sewer Wye - Rotating - 3" Spigot and 1-1/2" Hub part number TR38A can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (36)
  • Q & A (0)
  • Photos

Valterra RV Waste Valves - TR38A

  • Double Waste Valve - Manual
  • Sewer Wye
  • 3 Inch Spigot
  • Valterra
  • Rotating Valve
  • 1-1/2 Inch Hub

RV sewer wye combines rotating black-water and gray-water waste valves. 3" Spigot slides into black-water line. 1-1/2" Hub slides over gray-water line. Bayonet cap fits over the 3" lug fitting that connects to your sewer hose.


Features:

  • RV sewer wye combines a 1-1/2" waste valve and a 3" waste valve
    • Can be used as a replacement part or upgrade your existing setup
  • Y-configuration merges the flow of waste from your black-water and gray-water tanks
  • Rotating valves offer easy access at mounting location
    • Position each valve at desired angle during installation
  • 3" Spigot slides into your RV's black-water line
  • 1-1/2" Hub slides over your gray-water line
  • Bayonet-style cap covers lug fitting when not in use
    • Integrated strap keeps cap connected to valves
  • Durable black ABS plastic construction
  • ABS solvent cement (sold separately) required for installation
  • Gray and black handles for easy identification of valves
  • 1-Year warranty


This RV sewer wye with double rotating valves is a part of your motor home's waste management system. The Y-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 sewer wye and open the valves to drain your holding tanks.



TR38C Valterra Motorhome Sewer Y w/ Double Rotating Valves - 3" Hub x 1-1/2" Spigot x 3" Bayonet Cap





Customer Satisfaction Score:


Customer Reviews

Double RV Waste Valves - Sewer Wye - Rotating - 3" Spigot and 1-1/2" Hub - TR38A

Average Customer Rating:  4.9 out of 5 stars   (36 Customer Reviews)

RV sewer wye combines rotating black-water and gray-water waste valves. 3" Spigot slides into black-water line. 1-1/2" Hub slides over gray-water line. Bayonet cap fits over the 3" lug fitting that connects to your sewer hose.

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Works great



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Part arrived quickly and fit perfectly.



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The waste valve with the sewer wye is almost identical to the one I am replacing on our 1991 Coachmen. That made it so much easier for me to remove the old and put on the new valves. They are working great. Also quick response from etrailer, shipped it out quickly, and delivered in just a few days.



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The product l order from etralier.com product page was exactly what l needed. I took time to inspect the order and found it to be without any defect. Also, my order was delivered in a timely manner. I would have no problem ordering products from etrailer.com in the future.



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I haven’t tried to install it yet, but it looks like the right one and it got here when you said it would. Thank you.



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This was easy to install and works great with my 1966 Jet renovation.



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Product delivered quickly. Picked it from a picture that resembled our damaged part. Price was fair. Plumber installed it with no problems.



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Works awesome and the best part was the value



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I was so very pleased it didn't take long before I received my order. You guys are top notch in my book. If ever I am in need of anything else for sure I will order from you folks. Thanks so much for everything.



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I received what I ordered and in a timely manner very satisfied.



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Exactly what I ordered came quickly



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Customer service was be excellent.
These
people know their product.



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Will be installing in the spring thanks for the quick response



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Awesome product fits perfectly delivered prior to delivery date thank you



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Perfect, quick and prompt, Thanks!



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Works great.



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Good quality works great



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timely and helpful



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Works great



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Never an issue with any thing ordered



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See what our Experts say about this Valterra RV Waste Valves

  • Replacement Waste Valve And Fresh Water Pump For A 2012 Forest River Sport Surveyor
    Hello Sandy thanks for the picture. The valve in your picture appears to be a double waste valve like the Valterra Motorhome San Tee # T18A. This valve uses a 3" spigot with a 1-1/2" hub off to the side, both of which are the standard valve sizes. You could always measure the current valve to confirm this, but based on what I can see in your picture, the # T18A will be exactly what you need. As far as a fresh water pump, they are all fairly universal, it really comes down to your requirements,...
    view full answer...
  • Differences Between Valterra Double RV Waste Valve Models
    The difference between these models is the connection points for the black and gray water pipes. A hub will fit over a pipe while a spigot will fit inside of a pipe. You'll just need to choose the correct connection type for your current piping. The # TR38 is a 3" Hub and 1-1/2" Hub. The # TR38A is a 3" Spigot and 1-1/2" Hub. The # TR38B is a 3" Spigot and 1-1/2" Spigot. The # T38C is a 3" Hub and 1-1/2" Spigot.
    view full answer...
  • Replacement Double RV Waste Valve For a 2015 Nucamp 320s Camper
    Unfortunately Chris, I have no way to see which parts are installed on your 2015 Nucamp 320s. These double RV waste valves only have a few different designs so you will want to try and match yours with one from the list below. # T38 # T18A # TR38A # T80 # 34466NDHR19AAA # TR38B # 34466ND14AAR # T18C # T80A
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  • How to Choose Correct Valterra Double RV Waste Valves Replacement
    You should be able to tell which Valterra Double RV Waste Valves you need by inspecting your current connection points. The one end with the lugs on it is the same on all 3 parts so you simply need to determine if you need hubs, spigots, or a combination of both. A hub connection fits around the spigot so you just need to check the other side of your waste valves to see if the adapter has fittings that connect on the inside or outside of the pipe they are connected to. Then you just need...
    view full answer...
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  • Dual Sewer Valve Replacement for 1997 Hornet by Damon RV
    Based on the picture you sent in you'd need a sewer tee and not a wye since the angle of the two pipes is 90 degrees relative to each other in your picture. For that we have the part # T18A which would match the orientation of your pipes. I attached an install picture that shows it installed on a similar setup.
    view full answer...
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  • Which RV Double Waste Valve Is Needed for a 2018 Winnebago Minnie Winnie 2108DS
    I have a solution for you, but we don't have access to information that tells us exactly what pipes are found on particular coaches. The # TR38A has a spigot for the black water pipe and a hub for the grey water pipe, so if your coach has those fittings then this would be the correct valve for your 2018 Minnie Winnie 2108ds. You will need to remove the current valves to determine which fittings are on your grey and black water pipes, but for reference- hubs on the valves slide OVER your...
    view full answer...
  • Differences Between Three Valterra Double RV Waste Valves
    The difference between the three valves are their fittings. The hubs on the valves slide over your RV's water lines while the spigots on the valves slide into the water lines. Valve # TR38 has a 3" hub and 1-1/2" hub, both of which slide over your water lines. The 3" hub slides over your RV's black-water line while the 1-1/2" hub slides over your gray-water line. Valve # TR38A has a 3" spigot and 1-1/2" hub, and the 3" spigot slides into your RV's black-water line while the 1-1/2" hub...
    view full answer...
  • Valterra Double RV Waste Valve for 2021 Dutchmen Coleman LT 17B Travel Trailer
    It sounds like you need a Valterra Double RV Waste Valve for your 2021 Dutchmen Coleman Lantern LT Travel Trailer. There are three different types of valves. 3" Hub/1-1/2" Spigot - # TR38 3" Spigot/1-1/2" Hub - # TR38A 3" Spigot/1-1/2" Spigot - # TR38B You should be able to tell which one you need by inspecting your current connection points. The one end with the lugs on it is the same on all 3 parts so you simply need to determine if you need hubs, spigots, or a combination of both....
    view full answer...
  • Replacement Dual Waste Valve for Coachman Freedom Express
    Dual waste valves, such as the Valterra # TR38A, are nearly generic by nature. This one has the standard 1-1/2" gray water gate and standard 3" gate, and has a "Y" shape. You should also look at the Bristol # 34466ND13AAR Double Waste Valve that has more of a "T" shape, or the Valterra # T38. Compare what you have on your Freedom Express to these and one should be a match. Many of these connections will have been factory installed with solvent cement an will have to be cut off. Be prepared...
    view full answer...
  • Understanding Difference Between Hubs and Spigots for RV Waste Valves
    You should be able to tell which Valterra Double RV Waste Valves you need by inspecting your current connection points. The one end with the lugs on it is the same on all 3 parts so you simply need to determine if you need hubs, spigots, or a combination of both. A hub connection fits around the spigot so you just need to check the other side of your waste valves to see if the adapter has fittings that connect on the inside or outside of the pipe they are connected to. Then you just need...
    view full answer...
    Image 1 for
  • What is Difference Between Double Waste Valves # TR38, # TR38A, and # TR38B
    The difference between the part numbers you mentioned of # TR38, # TR38A and # TR38B comes down to the difference between spigots and hubs in terms of how these valves install. So hubs fit OVER a pipe and spigots fit INTO a pipe. So the part # TR38A has a 3 inch spigot and a 1-1/2 inch hub # TR38 has a hub for both fitting sizes # TR38B has a 3 inch spigot and a 1-1/2 inch hub.
    view full answer...
  • Double RV Waste Valves for Gray and Black Water Valve
    Thanks for the photo and based on that we do have a replacement that will work for you although you are going to need to know what your gray water pipe and black water pipe connections are - either spigot or hub - which I'll explain but you are going to need to remove your valve to find this out. Basically, hubs on the valves slide OVER your RV's water lines while the spigots on the valves slide INTO the water lines. When you take off your current valve, pay attention to if it slides into...
    view full answer...
    Image 1 for
  • Replacement Sewage Waste Valves In a 1999 Coachman
    Great question. I can help you get what you need but I will need more information. Unlike vehicles RVs are not at universal and variations are common place. The best way to find out is to take a picture of your current waste valve and send it in a reply to this email, then I can help find the right one. The most common styles of waste valves are the following: Double RV Waste Valves - Sanitation Tee - Rotating - 3" Hub and 1-1/2" Spigot # T18C. Double RV Waste Valves - Sewer Wye -...
    view full answer...
  • Could Double RV Waste Valves # TR38A Fit 1992 Hyline 28ft Camper
    We don't have a way to look up what your 1992 Hyline camper would have on it but the Double RV Waste Valves # TR38A most likely does work for you. What you'll need to check is how your current valve setup fits the pipes of your RV. If the 3 inch valve side slips into the 3 inch pipe of the RV and the 1-1/2 inch side fits over this is exactly what you'll need.
    view full answer...
  • Differences between Valterra Sewer Wye # TR38, TR38A and TR38B
    The difference between all three of the part numbers is the difference between a "hub" and a "spigot." The hubs fit over the spigots so it's basically the style of fitting you need. The part # TR38 has a hub and a hub for bot the 3 inch side and the 1-1/2 inch side opening. The part # TR38B has a 3 inch spigot and a 1-1/2 inch spigot. The part # TR38A has a 3 inch spigot and a 1-1/2 inch hub.
    view full answer...
  • Replacement RV Waste Valve Setup for Gray 1-1/2" Diameter Outlet
    All of our sewer hoses are designed to connect to the larger 3" opening since this is the standard. Normally what you'll see is something like the Dometic Double Waste Valve Setup # TR38A which has the gray tank connecting to the black tank opening, and they are just separated by the different-sized valves. If you're talking about a 1-1/2" replacement waste valve then we do carry those as well, which you can filter through in the linked selection. If you are looking for something a little...
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  • How To Determine The Correct Replacement Waste Valve For 1999 Ford Catalina RV
    I would be happy to recommend a replacement waste valve for you, but unfortunately we do not have a break down of which style waste valve is used on a specific RV. A few of the different styles are a single 3" waste valve like the Valterra Waste Valve for RV Black Water Tank - 3" Spigot to 3" Lug # T50A, or a combined black water and grey water valve like the Double RV Waste Valves - Sewer Wye - Rotating - 3" Spigot and 1-1/2" Hub # TR38A. If you can send me a picture of your current...
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  • How To Find The Correct Replacement Black Water Valve For 2007 Sunnybrook Titan 30FKS
    There's quite a few different styles of waste valves that could be on your 2007 Sunnybrook Titan 30FKS, so you'll need to take a picture of what you have and send it to me. The most common are a wye connection like the # TR38A which ties the black and gray water into the same outlet, or the single black water valve # T50A which just goes in-line of your 3" black water waste pipe. Let me know what you have and I'd be happy to confirm the correct replacement.
    view full answer...
  • Replacement Sewer Wye That Fits A 3 Spigot And A 1-1/2 Hub
    I took a look at the Waste Master RV Sewer Hose w/ Camlock Fittings, Nozzle, and Endcap # LC360781, which is no longer unavailable from the manufacturer, and I was able to find what I believe to be what you're after: -Double RV Waste Valves # TR38A. This wye features a 3" spigot that will slide over your black water line, as well as a 1-1/2" hub that will slide over your gray-water connection. To complete installation, you'll also need to use some Valterra ABS Solvent Cement # A05-0303...
    view full answer...

Do you have a question about this RV Waste Valve?


Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Amy B
Written by:
Amy B

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