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♻️ Twist your way to mess-free RV living!
The Valterra T58 Twist-On Waste Valve is a universal 3-inch valve designed for RVs, campers, trailers, and 5th wheels. It features a twist-on design that fits standard bayonet or cam-lock waste outlets, providing a mess-free, rotatable valve solution that prevents costly repairs. Lightweight and durable, it meets ASME, CSA, UL, and NSF standards, making it a reliable upgrade for any motorhome plumbing system.




| ASIN | B000BGHYJS |
| Best Sellers Rank | 294,470 in Automotive ( See Top 100 in Automotive ) 309 in Motorhome Plumbing |
| Brand | Valterra |
| Connector Type | Bayonet or Cam-lock |
| Country of Origin | Mexico |
| Customer Reviews | 4.7 out of 5 stars 11,341 Reviews |
| Exterior Finish | Smooth |
| Exterior finish | Smooth |
| Global Trade Identification Number | 00019079000583 |
| Included Components | Valterra T58 Twist-On Waste Valve |
| Inlet Connection Size | 3 Inches |
| Inlet Connection Type | Standard RV waste outlet (Bayonet or Cam-lock) |
| Inlet connection size | 3 Inches |
| Inlet connection type | Standard RV waste outlet (Bayonet or Cam-lock) |
| Item Dimensions | 39 x 20 x 20 millimetres |
| Item Type Name | Valterra T58 Twist-On Waste Valve |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 39 x 20 x 20 millimetres |
| Manufacturer | Valterra Products LLC |
| Material | Plastic |
| Model Number | T58 |
| Number of Ports | 2 |
| Outlet Connection Size | 3 Inches |
| Outlet Connection Type | Standard RV/Trailer Waste System Connection |
| Part Number | T58 |
| Size | Quantity 1 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | ASME, CSA, UL, NSF |
| Thread Size | 3 inches |
| Thread Type | NPT |
| UPC | 019079000583 |
| Unit Count | 1.0 count |
| Valve Type | Waste Valve |
N**A
Fantastic
Happy 😊
J**O
Válvula Valterra para RV
A relação custo benefício é ótima. Produto de boa qualidade, funcional e entregue na data prevista, em apenas 24 hs.
A**A
Ottimo prodotto
E' il mio secondo aquisto di questo articolo e confermo la validità del prodotto.
M**E
Very useful and well built
If you're reading this, rest assured: I've used the product thoroughly for over a year, and what you're getting is an honest, experience-based review. I no longer post product reviews after just a few uses. In the past, I’ve given glowing reviews too soon—only to be disappointed later by unexpected issues like premature wear, tears, or malfunctions. Now, I wait at least 3 to 6 months of regular use before sharing my thoughts. Now let’s talk about this product. The Valterra Twist-On Waste Valve is a game-changer for RV waste management. Its mess-free design truly lives up to the hype — no leaks, drips, or fuss during use. The twist-on mechanism is smooth, secure, and easy to operate, even when wearing gloves or dealing with tricky angles. It feels very well-engineered and durable, built to last through many trips and heavy use. Installation was straightforward, and the valve fits perfectly without any need for extra adapters or modifications. Since I started using it, dumping waste from the tote in my truck bed has become a quick, clean, and hassle-free process. Thinking of getting another one for the travel trailer. For anyone looking for a reliable, well-built, and mess-free solution to RV waste disposal, this Valterra valve is absolutely worth it. It makes a tough job much easier and more sanitary.
C**S
Thirteen years and counting!
We installed this on our 5th wheel trailer in 2013. Have not had any issues. This valve was recommended on an RV forum to prevent sewage leakage when removing the sewer cap off of the dump pipe. I had some concerns that this would fall off during travel but so far no issues. The original sewer cap just fell apart but this valve is still doing its job.
L**N
5th wheeler Cougar Waste Valve
Very pleased with Waste Valve. Thanks.
Trustpilot
3 days ago
1 month ago