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  1. RV Fresh Water
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  7. 1/2 Inch FPT
RV Check Valve for Fresh Water Systems - 1/2" MPT x 1/2" FPT - Brass
JR Products

RV Check Valve for Fresh Water Systems - 1/2" MPT x 1/2" FPT - Brass

Part Number: 37262195
In Stock
$16.37
Retail:$18.75
You Save: 13%
RV Fresh Water
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Replace the leaking check valve in your RV's fresh-water system to prevent backflow and keep antifreeze from leaking into your water heater. Brass construction won't rust. Valve has both 1/2" MPT and 1/2" FPT ends. Great Prices for the best rv fresh water from JR Products. RV Check Valve for Fresh Water Systems - 1/2" MPT x 1/2" FPT - Brass part number 37262195 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (42)
  • Q & A (0)
  • Videos (1)
  • Photos

JR Products RV Fresh Water - 37262195

  • Water Line Connection
  • Valves
  • Shut Off Valve
  • 1/2 Inch MPT
  • 1/2 Inch FPT
  • Brass
  • JR Products

Replace the leaking check valve in your RV's fresh-water system to prevent backflow and keep antifreeze from leaking into your water heater. Brass construction won't rust. Valve has both 1/2" MPT and 1/2" FPT ends.


Features:

  • Brass check valve replaces a leaking valve in your RV's fresh-water system
  • Check valve prevents backflow and keeps contaminants out of your water
  • Lead-free brass won't contaminate water or rust over time


Specs:

  • Fitting size: 1/2" MPT x 1/2" FPT
  • Overall length: 2"


Dimension of water flow - from male to female


62195 JR Products Brass Check Valve, 1/2" PT




California residents: click here


Video of RV Check Valve for Fresh Water Systems - 1/2" MPT x 1/2" FPT - Brass

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




Video Transcript for What to Know About the RV Check Valve for Fresh Water Systems

Jeff Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at this RV half inch brass check valve for fresh water systems. Now, this brass check valve will replace a leaking valve that's in your RV's fresh water system. And this check valve is designed to prevent backflow and keep the contaminants out of your water. This is a lead-free brass, so it won't contaminate your water or rust over time.

And when this is installed properly, the water flow direction on this valve is from this male end to the female end. And if you notice on here, if I turn this, you can see right here, if you look closely, they do have a arrow designated on the side of the valve that shows that water flow direction. And if you see on the inside, you can see that valve that when we push it, you can see there's the valve there so when you push it, that valve will actually open on the inside. Few specs on this, on this end, it uses half inch male pipe thread fitting size. And on this end, it's female half inch pipe thread fitting size.

Overall length on the whole valve is gonna be right at two inches. But that should do it for the review on this RV half inch brass check valve for your fresh water systems..

Ratings & Reviews

4.8

42 reviews
Replace the leaking check valve in your RV's fresh-water system to prevent backflow and keep antifreeze from leaking into your water heater. Brass construction won't rust. Valve has both 1/2" MPT and 1/2" FPT ends.

by:

It's working like it was meant to work. Fresh water tank is not filling up when we are hooked to city water source.



by:

I installed this at the end of the flex line from the water pump so that when hooked to city water there would be no pressure coming back to the pump. This eliminates any chance of filling the freshwater tank and putting pressure against internal pump parts. Should have done this years ago.



by:

Fast service, fair price and quality product. What else is there to say.



by:

I have ordered from etrailer before. I always get prompt confirmation of my rider as well as quick delivery of the product. Fast and friendly service. I highly recommend them!



by:

Exactly what I needed



by:

Easy to install. Solved the problem without having to rebuild the waterpump.



by:

Worked great then and still is.



by:

Fresh water tank in RV over filling when connected to city water. Installed check valve in line directly after on board water pump. Problem solved.
PERFECT! PERFECT! PERFECT!



by:

when i turn o hot water it makes a squeling noise

Jenny N. profile picture
Etrailer Expert

Jenny N.

10/22/2021

It can be common to hear a noise when using the hot water in the RV. Normally would say to check on the check valve however since you have already done this I would recommend having the water heater checked out



by:

When our original valve blew apart on the first trip out this year, retailer was the only place we were able to find a replacement. Thank you!



by:

Water pump check valve failures are so common I finally had it happen to me. The brass check valve will stop future issues. We’ll made, great product.



by:

got it when i needed it



by:

Exactly what I needed. Is lead free so it can be used with fresh water.



by:

It fixed my rv pump check valve that failed . Thanks alot !



by:

Received everything that I have ordered better than ordering from [online vendor]



by:

Received brass check valve today. Express mail was extremely slow not fault of the supplier.
Part description matched with part received.
Thank you for your expedient service.



by:

Valve fit perfect and was shipped same day I ordered even though I ordered it late in the day. Highly recommend entailed as this is the 2nd time in a week I ordered parts from them and received them quickly.



by:

As advertised. Good quality and excellent value.



by:

fast service!!!! great place to deal with!!! Hannah AAA+++ she IS Great !!!



by:

good price, fast shipping, fills a need. Really glad you offered this item online. thankd



by:

The online store is wonderful, very easy to use and got my part very quickly, definitely will use them again k



by:

Just what I needed



by:

Service and delivery was quick. Came sooner than stated...can't complain about that!!



by:

Great product, fast shipping!



by:

Fits as advertised good product. Arrived early!


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See what our Experts say about this JR Products RV Fresh Water

  • Do You Have A Remedy For Cold Water Surge In RV Shower?
    Hello Dale, thanks for reaching out. I may have a solution for you, but I am not quite sure what you mean by "cold water surge". Are you having problems with your water heater where the water will go hot, then get cold for a moment, then hot again? Or are you referring to cold water coming out of the shower when you turn the hot water on, and it takes a while to get hot? If you can elaborate a bit more on what is going on I am happy to look into it and see what I can do to help.
    view full answer...
  • Solution for a Fresh Water Tank That Fills When Connected to City Water
    Hey Pat, the reason that your tank is filling when connected to city water is because there is an issue with your check valve so to fix it you would need to replace it with a new one like the RV Check Valve for Fresh Water Systems # 37262195.
    view full answer...
  • Recommendations For Replacing RV Water System Components
    I drew up a little diagram of how RV water systems are typically designed and attached it below to make it easier for you to see each component. I believe what you're referring to is simply just the fresh water tank drain, which you could use part # CAM22243 to tie into your tank and allow it to drain. The Anti-Siphon valve # A01-0141VP you were looking at simply connects to a Valterra Hydroflush # F02-4100 for you to hook up a garden hose and clean out your black tank. For the fresh...
    view full answer...
    Image 1 for
  • Replacement Fresh Water Check Valve Options For A 2021 Grand Design Reflection
    Fresh water check valves are typically 1/2" NPT fittings, but I wouldn't know if you'd need a female or male connector without actually taking your city water inlet apart. If you remove your city water inlet from the wall of the trailer you should be able to see what style is needed. For a male to male fitting you can use part # P23415LFVP and for a female to male fitting you can use part # 37262195
    view full answer...
  • What Direction Does the RV Check Valve for Fresh Water Systems Flow
    The arrow on the RV Check Valve for Fresh Water Systems # 37262195 is confusing but it actually shows the direction the water WON'T flow and not the direction it does flow. It is an odd way to illustrate the function of the valve but we confirmed this with the manufacturer recently.
    view full answer...
    Image 1 for
  • What is the PSI Rating of the JR Products RV Check Valve for Fresh Water Systems
    The RV Check Valve for Fresh Water Systems # 37262195 has a 600 psi rating. I confirmed this with my contact at JR Products. Since RVs are almost always rated for a max psi rating between 40 - 50 so you won't need to worry about longevity with this piece. If you're referring to the amount of pressure needed to open up the plunger that isn't something that JR Products (or any manufacturer for that matter) tests simply because it is a minimal amount of water pressure that opens the plunger.
    view full answer...
  • Check Valve Replacement For A Fresh Water Spray Port
    The RV Check Valve for Fresh Water Systems - 1/2" MPT x 1/2" FPT - Brass Item # 37262195 will work as long as the hose and spray port are 1/2" and the spray port has a male fitting. If the spray has a female fitting then I recommend the Valterra Check Valve for RV Fresh Water Systems - Dual 1/2" MPT - Brass Item # P23415LFVP.
    view full answer...
  • Temperature Rating On JR Products RV Water Heater Check Valve
    I reached out to JR Products for their RV Check Valve # 37262195. They were not able to give me an exact temperature range for this valve but they did ensure that it has been tested to work with the hot water heater on RV's and Campers. Since the maximum temperature rating for a water heater is 210 degrees Fahrenheit which is controlled by temperature and pressure valve on the outside of the water heater. The valve is going to be safe to at least 210 degrees Fahrenheit.
    view full answer...
  • RV Check Valve for Fresh Water Systems and Remco 55 Aquajet
    The RV Check Valve for Fresh Water Systems, # 37262195, has an 1/2" MPT x 1/2" FPT threads. Please verify the thread type on your Remco 55 Aquajet for fitment. Adaptors are available if needed.
    view full answer...
  • Can RV Check Valve for Fresh Water Systems Be Used with Aluminum Water Heater
    Brass can be used with aluminum water heater lines without causing electrolysis so yes you can use the # 37262195 that you mentioned.
    view full answer...
  • Tow Bar Lighting Recommendation for 2014 Ram 3500 Towed by Motorhome
    Hey Keith, the Roadmaster diode kit part # RM-15267 would be a great option for tow bar lighting for your 2014 Ram 3500 that is being flat towed by your motorhome. This comes with the needed wiring, diodes, and coiled wiring adapter to connect to the 7-way at the rear of your motorhome.
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Do you have a question about this RV Fresh Water?


Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Wilson B
Updated by:
Wilson B
Employee Mike S
Written by:
Mike S

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