Arrives before Christmas 
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Replaces the cap on your RV waste valve. Twist-on installation with bayonet hooks. Internal seal helps prevent leakage. Integrated strap keeps cap connected to valve. Durable ABS plastic construction.
Features:
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 three inch Valterra RV waste valve cap. It's available in clear with part number T1020CLRVP, and in black with part number T1020. This cap is a great replacement for your lost or damaged waste valve cap. It's gonna fit all standard black waste valve systems. It features a santoprene seal for a leak-proof connection. It features an attached rubber leash, so we don't lose it, and the bayonet fittings make it quick and easy to attach. Now that we've gone over some features, we'll go ahead and show ahead and show you how to get it installed.
First, we'll take the rubber leash and we're going to fit it over the attached pin here. Once it's on, then we can put on our cap. We'll line it up and then twist it and lock it in place. That's gonna complete our look at the Valterra RV waste valve cap.
Average Customer Rating: 4.9 out of 5 stars (196 Customer Reviews)
Replaces the cap on your RV waste valve. Twist-on installation with bayonet hooks. Internal seal helps prevent leakage. Integrated strap keeps cap connected to valve. Durable ABS plastic construction.worked great! installation was simple and solved an irritating problem- no more crawling under the trailer and laying down in spilled sewage to drain the tank!
I had a great experience with this company. George J is clear with his products. The packaging was appropriate, and I had the item within a week ordering it with free shipping., I also liked how George followed up emails, right after my order was placed, and once received. I will definitely do business them again in the future. Great job George!
Thank you,
I updated my gray and black valves on my Casita with a breeze! The gray tank seal wanted to skip but that was the Pope’s fault, not the seal or valve’s!
Fit properly with no leakage.
Great product
Good quality. Fits VERY tight. Should work out.
Needed a cap for my black water tank and this worked great.
seems to fit. Very tight fit
I recommend the E trailer highly. The people there are very helpful and top-notch. I had various issues that I described in customer service. Help me get everything I need to finish the job. Thank you.
Same as the other review
Worked great.
This cap locked tightly on the flange I ordered. This gives me confidence it will secure it well while on the road.
Velma
10/2/2019
No problem at all. Still holding up after a year.
Although it took a little longer to arrive because I ordered it around Christmas time the gray black water cap came in the mail better than the original the original we had 2 tabs to hold it on the new one has 4 tabs much better design- outstanding and thank you !!!
Joseph A.
12/28/2018
Perfect- thank you Sir
Quality made item
I went to the big RV store, you know the one, to get my broken dump pipe fixed. They said they had no parts that would fit and they would just go to the hardware store for parts and build it from scratch.
I decided to search the web and found exactly what I needed at eTrailer.
I thought the replacement part T81 would need some modification to fit but it didn't. Greg was very helpful and got the order out that same day. Another project done.
Here's some photos. You can see that I used the existing fittings on the RV pipes and just bolted on the new waste valves and elbow. Took about an hour.
Love etrailer
Good product!
Speedy fastand great customer service
Sturdy waste valve cap. Fits perfectly
Sheridan
9/13/2021
Still a great sewer cap. Makes a great seal and is easy to put on and remove. I like the four tab configuration
It's a waste value cap. It fits and does what it is advertised to do.
Alan M.
9/15/2021
great, It remains a tight seal on the outflow pipe and has not vibrated off as the factory provided waste value cap.
It was initially too tight but just removed the rubber gasket and it fit. The one that it replaced didn't have a gasket so I am happy with replacement.
Ordered many parts for a campervan conversion. Have not opened the box yet but will get into it eventually. Thanks for fast service.
Josh was fantastic to work with. He was very informative and made sure I ordered the correct part. Fantastic help for a do-it-yoursefer.
Rating reflects etrailers stellar service and Valterra's product. Tabs kept breaking on my original one. Obviously it would leak so I ordered a new one and several backups for the price most places wanted for one. Hope the tabs on the new ones last longer but in any event, now I have extras. Thanks etrailer. I've never been disappointed with your customer service and prompt shipping.
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Heather D.
6/5/2018
Still intact!!! Holding up well from the season.