1. RV Waste Valves
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  3. Single Waste Valve - Manual
  4. Straight Valve
  5. 3 In Hub
  6. Stationary Valve
Valterra Waste Valve for RV Black Water Tank - Twist On - 3" Bayonet Hooks to 3" Lug

Valterra Waste Valve for RV Black Water Tank - Twist On - 3" Bayonet Hooks to 3" Lug

Item # T58
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RV Waste Valves
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Twist-on valve is designed to be a quick fix for your RV's black-water waste valve issues. 3" Diameter passage allows wastewater to travel freely when valve is open. Bayonet hooks twist onto existing valve. Lug fitting end connects to hose. Lowest Prices for the best rv waste valves from Valterra. Valterra Waste Valve for RV Black Water Tank - Twist On - 3" Bayonet Hooks to 3" Lug part number T58 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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Valterra RV Waste Valves - T58

  • Single Waste Valve - Manual
  • Straight Valve
  • 3 In Hub
  • Valterra
  • Stationary Valve

Twist-on valve is designed to be a quick fix for your RV's black-water waste valve issues. 3" Diameter passage allows wastewater to travel freely when valve is open. Bayonet hooks twist onto existing valve. Lug fitting end connects to hose.


Features:

  • Twist-on valve is designed to be a quick fix for your RV's black-water waste valve issues
  • 3" Diameter passage allows wastewater to travel freely when valve is open
  • Bayonet hooks twist onto existing valve
  • Lug fitting end secures to sewer hose
    • No clamps needed
    • Creates seal


Specs:

  • Length with valve open: 12-3/4"
  • Length with valve closed: 9-1/2"


T58 Valterra Twist on Waste Valve





Video of Valterra Waste Valve for RV Black Water Tank - Twist On - 3" Bayonet Hooks to 3" Lug

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Valterra RV Sewer - Waste Valves - T58 Review

Today we're going to be taking a look at the Valterra Twist-On Waste Valve. This valve is a quick fix for your RV plumbing dump-valve problems. If you have a remote operated dump valve or just don't want to have the problem or expense of fixing a leaky valve, then this could be a great solution for you. The valve is designed to attach right on the end of the sewer output, and it's going to provide a final waste gate blocking any leaked out water that got by the other valves. Really nice easy-to-use design. It is designed to fit a standard 3" bayonet style fitting, so it is designed to fit most RVs.

It still gives you the connection point to attach your waste hose when you're ready to empty the tanks. It will rotate once it's in place. That way you can adjust it to the most convenient position for your application. It's going to feature a plastic T-handle for easy operation right here. That's going to sit on a stainless steel shaft, very strong and durable.

Now, that handle is a threaded handle, so it can be easily replaced if ever needed. A few measurements to go over with you real quick. We're going to start out in the closed position. Overall length, edge to edge in the closed position, is going to be about 9.5" long. If we extend that out, that's going to extend the overall length to around 12.75". That's going to do it for today's look at the Valterra Twist-On Waste Valve.


Customer Reviews

Valterra Waste Valve for RV Black Water Tank - Twist On - 3" Bayonet Hooks to 3" Lug - T58

Average Customer Rating:  4.8 out of 5 stars   (240 Customer Reviews)

Twist-on valve is designed to be a quick fix for your RV's black-water waste valve issues. 3" Diameter passage allows wastewater to travel freely when valve is open. Bayonet hooks twist onto existing valve. Lug fitting end connects to hose.

- T58
by:

So glad these are back in stock. Everything I've ordered from ETrailer has arrived in good shape and if X is in stock, it arrives very promptly. This little puppy was out of stock everywhere during covid. Thanks supply chain. Grab this AND a spare to CYA. My hero at Changing Lanes said hv a spare, not for malfunction reasons but in case one walks away at a shady campground I suppose. So I spent the $ to have 2. Two is 1, one is none in the ol prepper world.


Comments
Still working well, some put a small screw in to keep these from twisting off when you remove the sewer connection. I think thats a good idea as mine did twist off when removing mine one trip. was not a big BAD deal as this was after backflush, but I resolved to find a way to prevent that. Still a must have safety item to prevent oopsies. etrailer supportCust service is superior!
Doug - 08/05/2021


- T58
by:

Excellent product. Had to wait awhile but well worth the wait. Been having trouble with black tank valve leaking by. Called and it would be July until our dealer could check it out. This will be a permanent fixture on my Fifth Wheel. Thanks etrailer for getting it to me.



- T58
by:

Expensive but worth it! I always got the 'little brown surprise' when I went to connect the discharge hose. With this unit there is no 'surprise'. I gave it a 4 because it will come off the discharge pipe if you don't hold it while disconnecting the hose. There is a fix for this but you have to Google it. Would be nice if they included the fix with the valve. I will always have one on my camper.



- T58
by:

Very easy to install. Prevents that little bit from spilling when I take the cap off.



- T58
by:

The Valterra Waste Valve easily connects and helps prevent the mess that I used to deal with having only one shut off valve. This Valterra Waste Valve is very reasonably priced. I would have purchased one years ago had I known they were available. Thank you a Bunch!!!


Comments
The Valterra Waste Valve is one of the best purchases that I have made in years!!! I also recommend etrailer.com to all my family and friends because the stores where we live in California that do sell rv products tend to focus more on novelty items and pet care products instead of actual rv parts and products. The etrailer.com website has everything, if they dont have what you are looking for,, they will probably have the parts to build one yourself prices! Also the prices are VERY reasonable!!! Thank you etrailer.com
Samarie H - 06/07/2021


- T58
by:

Potential embarrassment / mess saver. Very easy to install on current sewer drain. Prevents that nasty surprise when you uncap the sewer line, only to get "dumped on" because your main dump valve was leaking or partially "jammed"... This happened to my RV "mentor" when he was demonstrating the "proper procedure for dumping"... An unforgettable experience, for sure!



- T58
by:

Great company to do business with. Outstanding customer service. If you are not doing business with this company you are missing out. Thanks trailer.



- T58
by:

Works great. The problems are with the rv techs who have a problem installing them correctly'



- T58
by:

!Does the job of preventing leakage from on-trailer valve from escaping. Nice addition!



- T58
by:

Fit perfectly, I appreciated etrailer's attention to detail. This model was not in stock at the time and they shared several other similar products, however, I chose to stick with this one. etrailer was quick to ship it out once they received it, great customer service.



- T58
by:

I finally got to use the valve, and I love it works like it suppose to do. Saw the review of it on BTBRV and I knew I had to have it after a couple of accidents. Thanks



- T58
by:

Easy, cost effective solution to leaky sewer valves. No more 'surprises' when removing valve cap.


Comments
Item has been in service for a year and still works great! No more surprises when opening sewer valve cap.
David S - 11/15/2017



- T58
by:

The waste valve worked perfectly for the black water tank on my rv.



- T58
by:

Another quality product from etrailer. Again I’m a happy customer.



- T58
by:

AS THERE WAS NO SLACK IN INSERTING BOTH REPAIR VALVES, I HAD TO GO WITH THE TWIST ON REPAIR VALVE. I ALSO HAD TO ORDER A HUB TO HUB 1 1/2" VELTERA REPAIR VALVE. I NOW HAVE VALVES THAT I HAVE ACCESS TO FOR FUTURE LEAKAGE PROBLEMS. I HAVE TO TELL YOU THAT THE COUGAR RV I HAVE WAS MADE WITH NO WAY TO SPREAD THE ORIGINAL VALVES TO PUT IN REPAIR GASKETS SO NOW I AM DBL. VALVED WITH ORIGINALS THAT LEAK, BUT THE NEW EXPOSED VALVES SHOULD WORK GREAT. THANKS etrailer FOR KNOWING WHAT WILL WORK. COUGAR BUILDS TRAILERS WITH NO WAY FOR REPAIRS OUT THE DOOR WITHOUT MAJOR EXPENSE. THER SHOULD BE A LAW AGAINST THAT TYPE OF CONSTRUCTION.



- T58
by:

Works as intended. Took less than 5 minutes to install, even with not reading the instructions, installing backwards, then actually reading the instructions and installing it again.



- T58
by:

I am pleased with the product I ordered. It was exactly as I expected. I am disappointed in the communication process. But what really bothers me and why I only gave 3 stars is getting my email bombarded asking for a review. Hopefully this will end the 2 to 3 emails a day. I am sure I will not be purchasing from etrailer again because of this.



- T58
by:

Just what I needed.


Comments
Great!
Lonewolftx - 08/12/2021


- T58
by:

Etrailer is awesome to deal with.



- T58
by:

Up until winter this year, the valve was great. Then we had a deep freeze & and the valve froze up. Took a bit to warm it up to operate it again. The advantage of this valve, is that you can remove it to clean, lubricate to preform.



- T58
by:

Best thing we’ve ever bought for our RV!! Nothing worse than waste on your hands!!



- T58
by:

Still have it on as a back up valve to the actual valves just in case, still works great.



- T58
by:

Just received and installed it. Very easy install and seems to work as advertised. Haven't had a chance to actually use it yet but see no reason it won't work as intended. I'll be very glad to have a little less mess when dumping tanks.



- T58
by:

Worked well as a temporary/semi permanent fix for an electronic dump valve that was stuck in the open position. So much cheaper to use in the short term if you don’t have the funds at the time to fix problems that arise from your push button valve dumping system going bad. Electronic controlled dump valves are nice when they work until they don’t. It’s so much easier to pull a lever to dump your tanks. This worked a good solution to my problem.



- T58
by:

Still holding up, works great. This was a great add on to my RV. Made my life a lot easier.


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Ask the Experts about this Valterra RV Waste Valves

  • Availability Of RV Waste Valve With 3" Bayonet Hooks And 3" Lugs
    We have exactly what you are looking for. You will need the Valterra Waste Valve for RV Black Water Tank - Twist On - 3" Bayonet Hooks to 3" Lug # T58 which has a 3" bayonet hooks on one end and 3" Lugs on the other. I included a video review of the # T58 for you to take a look at.
    view full answer...
  • T-58 Waste Valve With Bayonet Connection
    The Valterra Waste Valve for RV Black Water Tank , # T58 has a bayonet style connection. It will lock in to place from the four bayonet connections on one end and 3" Lugs on the other. Please see the attached image. If you are looking for something that accepts standard 3" plumbing pipe, the Valterra Bladex Waste Valve for RV Black Water Tank - 3" Hub to 3" Lug, # T50 is available. This requires an ABS solvent for installation. Please note the attached product review video.
    view full answer...
    Image 1 for
  • Can a Valterra Waste Valve Be Used in Place of a Bristol Waste Valve
    Yes, Bristol is just the manufacture of the product. As long as the opening diameter and fitting type is the same then you can absolutely use one in place of the other. Unfortunately, we do not carry Bristol products but I have attached our waste valve selection for you. You can use the facets on the left hand size to narrow down your searches (electric/manual, single/double, gray water/black water i.e.) For example, the Valterra Waste Valve part # T58 is a straight pull manual valve...
    view full answer...
  • Can Valterra Waste Valve be Mounted in Side Position?
    If you want to install the Valterra Waste Valve # T58 in the side position it will absolutely acceptable, yes. In fact, the accompanying photo shows it installed in the same way as you are asking about. I've also added a link to a video review of this product for you to take a look at.
    view full answer...
    Image 1 for
  • What Adhesive Is Used For Valterra RV Waste Valves
    The waste valve you came from, part # T58 is not a valve that uses glue because it is designed to attach to the RV side and the waste tube with the bayonet adapters on each side of the valve. We do have waste valves that do require gluing. I have attached a link to the waste valves we offer. You can use the filter on the page to find the correct size you need. We do offer part # T50. This has a cap with a bayonet fitting that you attach your drain hose to. The other side of the valve...
    view full answer...
  • T58 Valterra Waste Valve at the End of Stock Waste Valve Pipe
    You can install part # T58 at the end of the pipe with the stock valve open all the time. Installing this is going to make life a lot easier and you won't have to crawl under your camper. I do recommend part # A05-0303 as well. The cement is going to ensure a tight water seal all the time.
    view full answer...
  • What is the Overall Depth of the Valterra Twist on Waste Valve T58
    I went out to the warehouse to measure the overall depth of the Valterra Twist-On Waster Valve, # T58, for you. It has an overall depth of 5-1/16 inches. I have included a picture showing this for you.
    view full answer...
    Image 1 for
  • Rebuild Kit Bristol 1-1/2 Gate Valve
    We do not have a rebuild kit for a Bristol valve in white we do however have several replacement valve options for RV gray water, 1-1/2" all in black, Such as the Bristol Waste Valve for RV Gray Water Tank - 1-1/2" Diameter - Hub to Spigot Item # 34466N11AB or the # 34466N11AB72GMA with a 72" cable. There is also a number of very cost effect replacements in the option of double valves, lease note the attached link.
    view full answer...
  • Is My RV Black Water Pipe a Standard Diameter
    Your thinking is 100% correct here. RV black water drains will be a standard 3" size, which is the internal diameter of the pipes, so the Valterra Waste Valve for RV Black Water Tank - Twist On - 3" Bayonet Hooks to 3" Lug # T58 will work on your black water tank pipes.
    view full answer...
  • Could Valterra Waste Valve for RV Black Water Tank Fit 2005 Newmar Kountry Star 3720
    If the pipe on your 2005 Newmar Kountry Star 3720 has the standard 3 lug fitting that a bayonet fitting normally attaches to yes the Valterra Waste Valve for RV Black Water Tank - Twist On # T58 would fit and work great. We don't have a way to look up what your RV has though. And also this is a commonly changed item so there's no way to know if yours was changed as well.
    view full answer...
  • Parts Needed to Add Grey Water Tank to Enclosed Trailer
    The specific fittings and valves you need will ultimately depend on the kind of grey water tank that you plan on adding to your enclosed trailer. If there are threaded fittings or specific diameter openings on your tank, you will need to find the compatible fittings. For a waste valve you can use something like the Valterra Twist on Waste Valve # T58. This will not be glued on because it is designed to attach to the RV side and the waste tube with bayonet adapters like the Valterra...
    view full answer...
  • Direction of Handle to Open Valterra Waste Valve
    You will pull the handle on the Valterra Waste Valve for RV Black Water Tank # T58 "up" or "out" to let the waste water travel down the sewer line. When the handle is "down" or "in" it closes the line. I have attached some pictures for you to reference as well as a review video for you to check out.
    view full answer...
    Image 1 for
  • Could Valterra Waste Valve T58 Stop Leak Up Stream from It
    Sounds like you are asking if you were to install the Valterra Waste Valve part # T58 on the bayonet fittings of your black water valve if it would prevent a leak further upstream from passing through it? If so, yes that would technically work.
    view full answer...
  • Dimensions of EZ Coupler RV Waste Valve Cap F02-3106BK for Black Water Valve
    The EZ Coupler RV Waste Valve Cap # F02-3106BK fits all standard 3-inch bayonet RV black water waste valves such as part # T58. Gray Water valves like # T1001D are 1-1/2-inches in diameter. Cap # F02-3106BK also has a 3/4-inch connector and cap. Please see the linked video for details on this item. For reference I linked our main page for RV plumbing items including both black and gray water hoses, adapters and fittings.
    view full answer...
  • Replacement RV Black Water Waste Valve for 3-Inch Sewer Pipe
    It sounds like you're looking a for a new valve assembly for your black water tank. For a black water waste valve for a standard 3-inch diameter twist-on bayonet/lug fitting you can use Valterra part # T58. If your RV instead has a straight sewer pipe you can use the slide-on Valterra valve # T50. This item must be glued on using Valterra ABS cement # A05-0303.
    view full answer...

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