bing tracking image
Customer Service My Orders
  1. Accessories and Parts
  2. Valterra
  3. RV Water Inlets
  4. Check Valve
  5. Vacuum Breaker
Replacement Check Valve/Vacuum Breaker for Factory RV Tank Flushing Systems - 1/2" MPT
Add to Cart
Valterra

Replacement Check Valve/Vacuum Breaker for Factory RV Tank Flushing Systems - 1/2" MPT

Part Number: A10-3050
59 Reviews | 12 Questions
In Stock
$61.65
Retail:$92.93
You Save: 34%
 Accessories and Parts
Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

spin image icon
valterra accessories and parts rv water inlets a10-3050
valterra accessories and parts rv water inlets a10-3050
valterra accessories and parts check valve vacuum breaker
valterra accessories and parts rv water inlets replacement check valve/vacuum breaker for factory tank flushing systems - 1/2 inch mpt

Show All (5) Product Images

Show Fewer Product Images

Videos

Show All (1) Videos

Show Fewer Videos

Need help with installation?
Locate installers near me
Replaces the check valve/vacuum breaker for your factory RV tank flushing system. 1-800-940-8924 to order Valterra accessories and parts part number A10-3050 or order online at etrailer.com. Free expert support on all Valterra products. Great prices and Fastest Shipping for Replacement Check Valve/Vacuum Breaker for Factory RV Tank Flushing Systems - 1/2" MPT. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (59)
  • Q & A (0)
  • Related Parts
  • Videos (1)
  • Photos

Valterra Accessories and Parts - A10-3050

  • RV Water Inlets
  • Check Valve
  • Vacuum Breaker
  • Valterra

Replaces the check valve/vacuum breaker for your factory RV tank flushing system.


Features:

  • Replaces check valve/vacuum breaker for factory RV tank flushing system
  • Protects fresh water supply from contamination
  • 1/2" MPT


A10-3050 Replacement Check Valve/Vacuum Breaker for Factory RV Tank Flushing Systems - 1/2" MPT







Customers Who Purchased This Accessories and Parts Also Bought...



Video of Replacement Check Valve/Vacuum Breaker for Factory RV Tank Flushing Systems - 1/2" MPT
Video Thumbnail Video Player Dialog

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




Video Transcript for Review of Valterra RV Water Inlets - Replacement Check Valve Vacuum Breaker - A10-3050

Hello everybody. This is Jeff at etrailer.com. Today I'm gonna take a look at this replacement check valve vacuum breaker for your factory RV tank flushing systems. Now this part right here will replace the check valve vacuum breaker on your factory RV tank flushing system. Basically when you're flushing your RV tank this valve will help protect your fresh water supply from contamination. You can see it has a nice clear construction to let you see that it is working.

And the fittings on this are two half inch MPT size fittings. But that should do it for the review on this replacement check valve vacuum breaker for your factory RV tank flushing systems..

Customer Satisfaction Score:

Ratings & Reviews

4.7

59 reviews
5 Stars
(48)
4 Stars
(8)
3 Stars
(1)
2 Stars
(0)
1 Star
(2)
Review Sort Icon
by:
Be sure to use a screen where you screw in your hose… Had a wasp get in there and since it’s not serviceable, it took a little finagling to get out
by:
Installed this about a year ago after our original failed after only three moths after we purchased our new travel trailer. This has worked flawlessly and was super easy to install.
by:
The product ,a black water check valve ,was exactly what I needed . It arrived exactly when promised and works like it should when flushing your black
RV tank . I have ordered several items from trailer and have been impressed with their knowledge ,follow thru and best of all follow up to be sure what you were told was going to happen — HAPPENS !
Paul profile picture

Paul

7/31/2019

Excellent

by:
It simply has done its job all year. This check valve replaced a similar one on my tank flush line that leaked water across the bathroom floor whenever we flushed our tank. This one has operated for a year, without a problem. We are full time campers.
Paul profile picture

Paul

2/10/2022

Still working. I have been living full time in it for over 2 years so it gets plenty of use.

by:
Recently installed this a replacement in our travel trailer for one (which was an original manufactured replacement part) This is our third try so the test will be the test of time and function. The installation instructions didn't mention the need for recovering and reinstalling a rubber gasket on the inlet side of this part. Otherwise it went in easily and appears to working correctly. Like that you can see through this part for function analysis.
by:
I purchased this item to replace the one on my travel trailer because it was not working. I order this part when I install it and used it it started to leak water from the top. I contact etrailer and the lady said I need it to show her pictures off it leaking water well I could not do that because my travel trailer is at a campground 3 hours away one way. So I ended up purchasing one from another place and guess what it worked no leaks.
by:
Worked perfect, and no leaks at the top of the valve.
John profile picture

John

6/18/2025

installed easy and working perfectly.

by:
My old valve failed open so every time I tried to backflush the black tank, water would flood my bathroom from under the sink. It was a disaster trying to find the source because by the time you would get around the rv into the bathroom there would be a river to clean up. Thankfully all clean water at least.

This was a direct replacement with no modifications needed. I love that it is clear so I can check the valve operation prior to use every time to make sure there are no further flooding surprises.

At least it was clean water instead of the alternative....
by:
I thought I was going to have a hard time finding this part for my camper, so I jump on-line at etrailer.com and low and behold they had the part. It can quickly, so I was able to make repair and get back to camping.........
by:
Speedy arrival, Just remove old valve and replace with this one, make sure the original rubber washer seals are in the the fittings when you screw the original
piping to the valve. Original piping fits to the valve. Works good no leaks. etrailer
came thru again.
by:
Great product at a great price. This is the second time I have order from etrailer. Great prices and fast shipping. Will order again !
by:
Just got around to installing it, to replace the one that came with my travel trailer, which is one month old and manufacturer had set me a replacement, the original and replacement both leak and were very noisy. This one is totally quiet and does not leak!
by:
Quick shipping. Solid packaging. Product was a direct replacement for a RV sewage check valve.
by:
Haven't installed it yet ,but seems to be heavier built than the standard vacuum breaker valve that comes standard on our rvs. Great customer service & fast shipping from e trailer.
by:
product installed easily and seems to work fine . service was great and shipping also
by:
ordered a part and it was shipped the next morning.. I have ordered about 6 different parts over the last several years and they always arrive very quickly. will continue doing business with etrailer. Good service good prices.

Thanks
by:
Fixed the problem, great service from etrailer
by:
Customer service excellent ( easy to order, follow up and notifications).
Product works perfectly. Clear plastic makes it easy to see that it is functioning! Much better quality than original! Will order a spare to keep on hand.
by:
Shipping was fast, I installed and it works as intended. Thanks E-trailer!
by:
The stock Camco valve leaked day one. While it was under warranty, travel to and from the dealer plus a recent review led me to buy a “real one” from etrailer.

Yup, it worked. Easy to install, 1/2” male threads.
by:
Product was exactly what the picture showed. Shipping was fast and well packaged.
by:
Etrailer always seems to have exactly the part I need at a good price.

They ship on time and the items arrives as promised.
by:
fast service, good pricing, have bought from you before will buy again when i need something.liked the valve it is clear so you can see water flow solved a stuck unit
by:
The product was great but the customer service could have been better.
by:
Excellent job finding my part and getting back to me in a timely fashion keep up the great work if I ever need anything else you're the ones I will call
25
59
true
Show More Reviews

See what our Experts say about this Valterra Accessories and Parts

Do you have a question about this Accessories and Part?

Do you have a question about this Accessories and Part?


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
Employee Wilson B
Updated by:
Wilson B

At etrailer we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.



Product Experts Available Now!
Call 1-800-940-8924