Delta

MultiChoice® Universal Tub / Shower Rough - Universal Inlets / Outlets

Model#: R10000-UNBX

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R10000-UNBX is rated 4.6 out of 5 by 173.
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  • Easily change the style or function of your shower
  • Backed by Delta Faucet's Lifetime Limited Warranty
Finish: Not Applicable
List Price*: $57.10
Base Parts
R10000-UNBX
List Price*: $57.10
  • MultiChoice® Universal valve body only
  • Accepts single, dual, or dual thermostatic cartridge
  • Trim kit sold separately, cartridge ships with trim
  • Back-to-back capability
  • Mounting bracket reduces rocking by providing a sturdy means of securing the valve to a stringer
  • Three connection types (IPS, PEX and UNIVERSAL) provide connection options for every type of plumbing
  • Square plasterguard allows for simple 90° cuts and snaps into place
  • Heat-resistant pressure test cap allows for air or water testing before valve cartridge is installed
  • Valve body without stops

Installation Information


  • Valve Type: Valve body only
Rated 5 out of 5 by from Great valve Used for shower only. Easy to install. Being that it’s universal there are many options for faucets. Delta’s customer service is second to none when it comes to honoring their warranty. Great company and great valve. Thanks.
Date published: 2018-07-09
Rated 5 out of 5 by from Extremely easy to install ! Replaced another kitchen faucet that wasn't a Delta, the delta is so much better quality, easy to install and if it last as long as the rest of the delta products I have in my home, I shouldn't have to replace this one for a long, long time.
Date published: 2018-07-03
Rated 5 out of 5 by from Great warranty So pleased with products and warranty that we replaced all kitchen and bathroom fixtures with Delta fixtures.
Date published: 2018-03-28
Rated 5 out of 5 by from Great features Love the pressure it puts out.
Date published: 2018-03-23
Rated 4 out of 5 by from Works as expected Not much to say. How do you review a rough in valve? It arrived as advertised, was installed by a professional plumber, and so far is functioning properly. I hope that remains the case as it is now buried behind expensive tile.
Date published: 2018-02-11
Rated 4 out of 5 by from Needs better set up instructions works well but set up took a few tries as instructions were not clear [This review was collected as part of a promotion.]
Date published: 2018-01-17
Rated 5 out of 5 by from So far, so good Our contractor installed this valve in our new bathroom. We purchased the one with "service stops" because we were told these "stops" allowed you to turn off the water here and not have to turn water off to the whole house. It seems to work because our shower works fine. Obviously, I'm not a contractor and had no clue what this was for, but our contractor indicated it worked fine, too. I'm not sure how much these cost at retail and I can't speak about the quality other than our experience. It seems to do the job it's supposed to.
Date published: 2018-01-15
Rated 4 out of 5 by from DELTA R10000-UNBX I almost exclusively use Delta faucets so I go through many of these. The valve is well made brass and you can knock out the reducer for commercial applications to increase flow rate. The bracket is another story. It is usually damaged from the box (bent) and is made of cheap composite metal so bending it back usually breaks it. It also won't stand up to the torch while sweating. I buy several extra brackets to keep on hand to replace. Maybe Delta will make them out of brass one day...
Date published: 2018-01-08
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I bought the Delta MultiChoice R10000 Can I use threaded brass fittings for my connections?

Asked by: JB
Hi JB! Thank you for your question. We recommend using proper fittings with each type of Multichoice Universal Rough Valve (copper tubing, iron pipe, and pex fitting). Below is a link with more information on these valves. https://media.deltafaucet.com/SpecSheet/DSP-B-R10000%20Rev%20J.pdf Best regards, Edward
Answered by: DeltaFaucet234
Date published: 2017-11-05

What is the max working pressure for the 10000 series

I live in a high rise and i want to purchase this calve. Pressure in my unit is close to 100 psi. Will this valve work properly?
Asked by: aromaniz
Hi aromaniz, Thank you for your question! Our tub and shower faucets can operate between 30 and 100 PSI. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2017-12-29

I need to order the proper fitting in order to install our delta faucet set. I cant figure out the difference between R10000-UNBX and R10000-UN. Also is there a three neck hook-up version?

Asked by: Casey
Hi, Casey! Thank you for your question. The Delta MultiChoice Universal rough valve bodies R10000-UNBX and R10000-UN are the same and have no differences. For a 3 neck hook-up, we recommend to add a diverter valve to the top port to be able to install additional shower units. Best Regards, Rosanna
Answered by: Delta Faucet
Date published: 2018-11-19

Will a moen shower trim kit fit a delta mixing value

Asked by: Asn86
Hi, Asn86! Thank you for your question. The Delta MultiChoice Universal Tub / Shower Rough - Universal Inlets / Outlets (R10000-UNBX) is only guaranteed to work with Delta Valve Trim kits. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-06-07

Can a R-1000RN rough-in valve be used with T17264 and RP77091 to add tub function

Hello, and thanks in advance for your help. Can a R-1000RN rough-in valve be used behind the Aslyn Monitor 17 T17264 trim kit (and using the RP77091 tub spout with diverter) to add a tub function? In other words, will the T17264's dual function cartridge properly insert and function in the R-10000RN rough-in valve? (Dual function = separate pressure control coupled with separate temperature control) Note: I don't think that it's an issue, but my install will also include a Delta R11000 3-function diverter after the R1000UN rough-in valve.
Asked by: garies
Dear Garies, Thank you for your question. The Delta MultiChoice Rough-In R10000-UNBX Valve is recommended to used T17264 (shower only) or the T17464 (tub/shower). The Delta Diverter R11000 Valve would be installed above it. Best Regards, Tanya
Answered by: Tanya
Date published: 2016-09-10

What is highest flow valve for filling a bathtub

What is the rate, gallons/minute of each Delta valve?
Asked by: Karen
Thank you for your question, Karen. The R10000-UNBX valve is the highest flow rate for the tub spout. The actual flow rate will depend on the water pressure in the home and the trim series that you install. Here are the flow rates from this valve (tub spout port) at 60 PSI: 14 Series: 6.0 GPM 17 Series: 6.2 GPM 17T Series: 7.8 GPM Best regards. Jon
Answered by: DeltaFaucet3
Date published: 2017-11-03

What is the GPM flow rate of the R10000-UNBX rough in valve. I believe this takes the RP46463 cartridge assembly. 

Asked by: Edward
Hi, Edward! Thank you for your question. The Delta MultiChoice R10000-UNBX rough in valve will not determine the flow rate. The trim kit that is selected to be installed with the rough in valve will include the valve cartridge assembly and will determine the flow rate for the unit. Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2018-10-24

Follow-up with Photo of Control valve

I'm trying to identify which model Delta control valve is installed in my bathroom. See photo attached.
Asked by: Brian
Thank you for your question. Based on your picture, your model is a 1300/1400 series faucet and the cartridge is a model RP19804.
Answered by: Delta1
Date published: 2013-10-22
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