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Valterra Universal Drain Valve for RVs - 3/8" and 1/2" Barbed - White

Valterra Universal Drain Valve for RVs - 3/8" and 1/2" Barbed - White

Item # A01-2025VP
Our Price: $9.11
You Save: 44%
RV Fresh Water
Shipping Weight: 0.07 lbs
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Replace a broken valve or install a new drain so you can easily empty your RV's fresh-water tank when you return home. Barbed opening fits both 3/8" and 1/2" hoses. Great Prices for the best rv fresh water from Valterra. Valterra Universal Drain Valve for RVs - 3/8" and 1/2" Barbed - White part number A01-2025VP can be ordered online at or call 1-800-940-8924 for expert service.
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  • Reviews (50)
  • Q & A (0)
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Valterra RV Fresh Water - A01-2025VP

  • Valves
  • Drain Valve
  • Barb
  • Valterra
  • 3/8 x 1/2 Inch

Replace a broken valve or install a new drain so you can easily empty your RV's fresh-water tank when you return home. Barbed opening fits both 3/8" and 1/2" hoses.


  • Universal drain valve lets you easily empty your RV's fresh-water tank
  • Barbed connection compatible with 3/8" and 1/2" hoses
    • Cut off smaller end for 1/2" connections
  • Mounting holes let you install valve securely - hardware not included
  • White plastic construction


  • Mounting hole distance: 1.45"
  • 1-Year warranty

A01-2025VP Valterra Universal Barbed Drain Valve - White

Compares to JR Products 3723182

Customer Satisfaction Score:

Customer Reviews

Valterra Universal Drain Valve for RVs - 3/8" and 1/2" Barbed - White - A01-2025VP

Average Customer Rating:  4.7 out of 5 stars   (50 Customer Reviews)

Replace a broken valve or install a new drain so you can easily empty your RV's fresh-water tank when you return home. Barbed opening fits both 3/8" and 1/2" hoses.


Joanne at etrailer was super helpful. Ordering was very easy and tracking as great. I recommend etrailer highly.



The product works but is minimal. It’s been in use for one year and is certainly adequate. Something a little more sturdy would be ideal


Get right part easy install


Exactly what I was looking for and easy to order.


Exactly the part we needed. Got here in a short time.

Thank you.


Direct replacement of original water tank drain on my 2010 Jayco Eagle 322FKS. I just broke off the small barb section since I needed only the larger part.

Happy as a clam in mud!



Still going great. opened and clsed perfect even after the winter months.


Started leaking within a week of installation. Not at the rear, where the hose clamp seals the down tube to the inlet, but within the valve. Replace with billet aluminum inlets and steel/brass valves -- no more plastic drain valves for this camper.


Good customer service and quick

David C.


Very good


The part fit our 2005 Coachman Chaparrel Pull Type Camper perfectly. We had looked at several camper parts store and couldn't find one that fit, but came through for us! Great price, quick service and arrived at the post office safe and sound.


Item was smaller than original. Original was tightly fit into the hose. This one required to the hose clamp to be overly tightened just to get it to seal. Item does appear to be not as well made as original.


Plastic is a bit flimsier than the other Valterra stuff I bought, but OK. Didn't come with new screws like the other stuff did. Bummer.


My order was just as I expected. It was priced very reasonably and came in the stated time period. Great job by etrailer.


Item arived early and I was able to get it installed. Works great.


order was fast and just what I ordered!!


still working after one year

Mike T.




Exact replacement


After a year, still works.
is a bit fragile such that care must be taken when opening and closing not to bend the opening tab.


Great company, reliable and competent.


Leaks everywhere

Etrailer Expert

Sierra K.


Sorry to hear. If the size is right, you may just need a hose clamp to get a tighter fit.


A great drain for my rig, I even open it to wash my hands outside or get water for the dog bowl while out camping.


The product was exactly what I expected. The time I received the product, however, exceeded my expectations. It was mailed the day I ordered. Thank you


The barb was not the same size as old one,but replaced barb on tank to modify and will work fine. ..early arrival...friendly help...would order again


Works great easy install old one was 45 yrs old and turning to granules of plastic.


works perfectly on our Colman camper.


Works just fine and just what I needed. Thanks for fast shipment.


Show More Reviews

See what our Experts say about this Valterra RV Fresh Water

  • Recommended Replacement for Airstream Drain Valve for Fresh Water Tank 601243
    I looked up the Airstream Drain Valve for Fresh Water Tank 601243 as best I could and I do believe we have a match in the Valterra Universal Drain Valve for RVs part # A01-2025VP which uses the same 3/8" to 1/2" barbed fitting. The only thing that could be different are the mounting holes, I couldn't find the spacing for your valve but ours is 1.45" apart on center. Worse case you'd have to drill one new hole and plug the other unused.
    view full answer...
  • Difference Between Barbed Drain Valves
    The only difference between the Valterra Universal Barbed Drain Valve # A01-2025VP and the Camco RV Drain Valve - Barbed # CAM22223 is the manufacturer. Apart from that, these are the same drain valves that each have 1/2" and 3/8" diameter barb threads, a flange, are made of plastic and are white.
    view full answer...
  • Distance Between Mounting Holes of Valterra Universal Barbed Drain Valve # A01-2025VP
    I spoke with my contact at Valterra and the distance between the mounting holes of the Valterra Universal Barbed Drain Valve # A01-2025VP is 1.45 inches. This is the same for the black version part # 37204-62415.
    view full answer...
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  • How to Adapter 5-Pin Round Trailer Connector to 7-way Connector on Tow Vehicle
    The 5-pin round connector is kind of an oddball that isn't often used as a trailer connector, therefore there isn't an adapter available. Honestly, your best bet would be to replace the existing 5-pin connector on your trailer with a 7-way, which would be pretty simple to do. You'd start by determining which circuit on your 5-pin serves which function. For the cleanest installation, I'd use a 7-way molded connector/ junction box like # HS381-9000 which allows you to make your wiring connections...
    view full answer...
  • Fresh Water Drain Replacement for 2020 Grand Design 382WB
    Easiest solution would be to just replace the entire valve like with the Valterra part # A01-2025VP which is white or if you wanted black part # A01-2026BKVP. I would say that would be the bare minimum parts needed.
    view full answer...
  • RV Fresh Water Tank Drain Valve Options
    While we do have drain valves for your RV's fresh water tank, you do need to have access to the tank in order to install them; unfortunately there isn't an option for a valve that can be installed without some type of access. If you can find a way to do so, there are two options, depending on your tank's outlet fittings: - 3/8" or 1/2" Barb: Valterra Universal Barbed Drain Valve for RVs # A01-2025VP - 3/8" and 1/2" MPT (threaded): Valterra Universal Threaded Drain Valve for RVs # A01-2026BKVP...
    view full answer...
  • What Does Replacement Handle for Waste Valves Fit
    The Replacement Handle for Bladex and Valterra Waste Valves # T1003-6NVP is threaded so as long as you have a Bladex or Valterra waste valve with a rod that has threads this handle will fit those. In regards to fresh water these handles are not designed to fit those valves. You may need a new valve and we have a couple of options, the Valterra Universal Barbed Drain Valve for RVs - 3/8" and 1/2" Barbs # 37204-62415 (Black) or # A01-2025VP (White) as well as the Valterra Universal Threaded...
    view full answer...

Do you have a question about this RV Fresh Water?

Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Amy B
Written by:
Amy B
Employee Wilson B
Updated by:
Wilson B
Employee Cody B
Updated by:
Cody B

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