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🔧 Twist, lock, and roll—waste valve perfection for your RV lifestyle!
The Valterra T58 Twist-On Waste Valve is a durable, plastic 3-inch valve designed for universal fit on RVs, campers, and trailers. Featuring a bayonet attachment system, it installs quickly without tools, eliminating messy leaks and costly repairs. Trusted by thousands with a 4.7-star rating, it offers a convenient rotating design to optimize waste disposal access.




| ASIN | B000BGHYJS |
| Best Sellers Rank | #4,477 in Automotive ( See Top 100 in Automotive ) #11 in RV Sewer Hose Carriers & Fittings |
| Brand | Valterra |
| Brand Name | Valterra |
| Connector Type | Bayonet or Cam-lock |
| Customer Reviews | 4.7 out of 5 stars 11,889 Reviews |
| Exterior Finish | Plastic |
| 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) |
| Item Dimensions | 1.55 x 0.78 x 0.78 inches |
| Item Type Name | Valterra T58 Twist-On Waste Valve |
| Item Weight | 16 ounces |
| Item dimensions L x W x H | 1.55 x 0.78 x 0.78 inches |
| Manufacturer | Valterra Products LLC |
| Manufacturer Part Number | T58 |
| Manufacturer Warranty Description | 1 Year Manufacture |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | T58 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 3 inches |
| Outlet Connection Type | Standard RV/Trailer Waste System Connection |
| Size | Small |
| Specification Met | ASME, CSA, UL, NSF |
| Thread Size | 3 inches |
| Thread Type | Bayonet |
| UPC | 019079000583 |
| Unit Count | 1 Count |
| Valve Type | Waste Valve |
P**L
Valterra T58 Twist-On Waste Valve
I gave this a 5 star review, although I haven't had the chance to use it yet. The fit was tight and came with the pin to secure it in place. Knowing there was going to be residual water and/or waste, I put a bucket down to avoid the runout. Installing it took less than 5 minutes, locate where the hole is for the pin prior to attaching. I'll be able to drain the small sink drain tank on longer camping trips with this gate valve installed
B**R
Must haves
A must have, I always have these in the RV. Especially when one of the waste valves broke. They work great and you don’t have to reach up under your RV to use them.
L**H
Great product
If you have internal valves on your RV, I suggest you put one of these on immediately. One of my internal valves failed and I wish I had this on before that lovely incident. Great product, I have learned my lesson. : )
J**E
Great idea and saves time.
So, I love the idea and the easy attachment. Gat works good and seals with no leaks. Fits all camper hoses with good comparability. Only disappointment is the female lock/ seal. This is my second one, with the first one coming broken. Doesn't seam to hold the weight of the fuilds in the hose. I will probably end up building my own when this one breaks that being said, if your only adding this to your camper exit, it should be great for you! I'm using it at the end of the line, before by honey pot.
W**Y
Valterra T58 Twist-On Waste Valve, Mess-Free Waste Valve for RV's
I have a Gray water and Black on our RV each with their over gate valve how ever I found the need for this Valterra T58 Twist-On Waste Valve, Mess-Free Waste Valve as a 2nd line of nasty water defense and this unit works great, easy twist on just like your sewer hose and has a locking pin to keep it from unscrewing and coming off by accident. Well worth the money for sure and great peace of mind.
C**W
Must have RV accesory
The Valterra T58 Twist-On Waste Valve is a practical and effective accessory designed for RV and camper owners to manage wastewater disposal with ease and minimal mess. Here’s a detailed review highlighting its key features and benefits: ### Key Features **1. Twist-On Design:** The Valterra T58 features a convenient twist-on mechanism that allows it to be securely attached to the RV’s sewer outlet. This design ensures a tight and leak-proof seal, preventing any accidental spills or leaks during the wastewater disposal process. **2. Mess-Free Operation:** The waste valve is specifically engineered to provide a mess-free experience when draining gray or black water tanks. It allows users to control the flow of wastewater precisely, minimizing the risk of spills or splashes. **3. Durable Construction:** Constructed from durable materials such as PVC or ABS plastic, the Valterra T58 is designed to withstand the rigors of outdoor use and exposure to varying weather conditions. This durability ensures long-term reliability and performance. **4. Compatibility:** The valve is compatible with standard 3-inch sewer hoses commonly used in RVs and campers, making it versatile and easy to integrate into existing wastewater management systems. **5. Easy Maintenance:** It is designed for easy maintenance and cleaning, with accessible components that allow for quick inspection and removal of any debris that may accumulate over time. ### Performance RV and camper owners appreciate the Valterra T58 Twist-On Waste Valve for its reliability and effectiveness in managing wastewater disposal. Its secure seal and mess-free operation simplify the process of emptying holding tanks, enhancing convenience and cleanliness during RV trips and extended stays. ### Pros and Cons **Pros:** - Secure twist-on attachment for leak-proof operation - Minimizes spills and splashes during wastewater disposal - Durable construction for long-term reliability - Compatible with standard 3-inch sewer hoses - Easy to clean and maintain **Cons:** - May require occasional lubrication or maintenance to ensure smooth operation - Limited to use with RV and camper sewer systems ### Conclusion The Valterra T58 Twist-On Waste Valve is an essential accessory for RV and camper owners seeking a reliable and mess-free solution for wastewater management. With its secure seal, durable construction, and ease of use, it simplifies the process of emptying holding tanks while maintaining cleanliness and convenience during outdoor adventures and travel.
H**R
Extra protection against tank leaks
I like this, since the shut off valve from my black water tank would always leak a bit while traveling. This valve ensures that nothing spills out of the tank until I have my sewer connection hooked up. Easy to connect, and works well.
S**L
Fits our 5th wheel perfectly.
Our old one broke. This fit perfectly. Can’t live without it.
A**R
Excellent
Great customer service and good quality
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.
A**R
No more OOPs
This is a must have as a secondary safety valve for your black & grey water outlet. No more little surprises when you remove the cap. Easy to install and you can rotate the valve where you want it.
L**N
5th wheeler Cougar Waste Valve
Very pleased with Waste Valve. Thanks.
Trustpilot
4 days ago
2 weeks ago