1. RV Fresh Water
  2. Valterra
  3. Connectors and Fittings
  4. Straight Adapter
  5. 3/8 In MPT x 1/2 In Barb
Valterra Male Adapter - 3/8" MPT x 1/2" Barb - Polypropelene

Valterra Male Adapter - 3/8" MPT x 1/2" Barb - Polypropelene

Item # RF840
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RV Fresh Water
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RF840 - Straight Adapter Valterra Connectors and Fittings
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Lowest Prices for the best rv fresh water from Valterra. Valterra Male Adapter - 3/8" MPT x 1/2" Barb - Polypropelene part number RF840 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
  • All Info
  • Reviews (3)
  • Q & A (2)
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Valterra RV Fresh Water - RF840

  • Connectors and Fittings
  • Straight Adapter
  • 3/8 In MPT x 1/2 In Barb
  • Valterra

  • Valterra male adapter
  • 3/8" MPT x 1/2" barb
  • Material: polypropelene
  • Color: black

RF840 Valterra Male Adapter - 3/8" MPT x 1/2" Barb

Customer Reviews

Valterra Male Adapter - 3/8" MPT x 1/2" Barb - Polypropelene - RF840

Average Customer Rating:  5.0 out of 5 stars   (3 Customer Reviews)

- RF840

I've only used it once, to plug in my cargo trailer-->camper conversion into my house to test out the A/C. The adapter feels heavy duty and worked well. There's not much more I can say about it.

- RF840

Works great on my Valterra Water tank!

- RF840


Ask the Experts about this Valterra RV Fresh Water

  • Fresh Water Tank Fittings Needed for Replacement Tank
    I've attached the fresh water fittings page so you can get the connections you need. I unfortunately can't give you parts without knowing the hose measurements and the tank measurements. For instance it looks like you will need the Valterra ABS Tank Fill Kit with Threaded Cap # RK909, but that kit comes with 2 elbow adapters and it looks like your current kit only has one elbow adapter. We have 1/2 inch, 3/8 inch, and 1/4 inch straight fittings and the same in elbow adapter fittings....
    view full answer...
    Image 1 for Image 2 for
  • Can Normal PEX Fittings be Used on Valterra Braided PVC Tubing?
    For the Valterra Braided PVC Tubing for RV Fresh Water - 50' Long - 1/2" ID x 5/8" OD - 73 F # W01-1800, the manufacturer offers the following: Valterra Male Adapter - 3/8" MPT x 1/2" Barb - Polypropelene # RF840 Valterra T-Connector - 1/2" Barb x 1/2" Barb x 1/2" Barb - Polypropelene # RF843 Valterra Coupler - 1/2" Barb x 1/2" Barb - Polypropelene # RF845 Valterra 90-Degree Elbow - 1/2" Barb x 1/2" Barb - Polypropelene # RF844 The PEX fittings have not been tried on this hose, so...
    view full answer...

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Info for this part was:

Employee Amy B
Written by:
Amy B

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