Delta®

MultiChoice® Universal Shower Rough - Prefab PEX Crimp

Model#: R10000-PFS-PXWS
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Delta®
MultiChoice® Universal Shower Rough - Prefab PEX Crimp
Model#: R10000-PFS-PXWS
List Price: $14650
Add to Favorites
Find local Delta® installers.
PRODUCT FEATURES
  • MultiChoice® Universal valve body only
  • Accepts single, dual, or dual thermostatic cartridge
  • Cartridge ships with trim
  • Back-to-back capability
  • Features blocked tub port & PEX shower riser
  • Model must be ordered in full case quantity of 12
Special Information
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Technology and Special Features
MultiChoice® Universal Valve
Monitor®
Special Information
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California Prop 65 WARNING
Documents & Specs
Product Support, Repair Parts & Technical Specifications
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Installation Information
Connection Type :
1/2" PEX Crimp
Overall Height (in.) :
4
Valve Type:
Valve body only

INSTALLATION SUPPORT

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REVIEWS
Rated 5 out of 5 by from Great Delta valve body These Delta valve bodies work great and I especially like the integrated water shut off valves so you can turn the water back on during the rough in stage and finish the installation of the trim at a later time
Date published: 2026-03-06
Rated 5 out of 5 by from Great Great company, good products and quick response.
Date published: 2026-02-07
Rated 4 out of 5 by from Delta mounting bracket I really like the Delta Valve vs others. The one thing you can change is to improve upon is to make a sturdier mounting bracket
Date published: 2025-12-27
Rated 5 out of 5 by from Very helpful! Not sure why it was so hard to find the pex version of the Delta shower rough in, but they were super helpful and figured out what I needed.
Date published: 2025-12-08
Rated 5 out of 5 by from More efficient install than the standard R10000 [This review was collected as part of a promotion.] Installs like the standard R10000 and the stops make it much more efficient because you only have to turn the water off one time. Would love to see the R22000 with stops too.
Date published: 2025-11-15
Rated 5 out of 5 by from Best Valve [This review was collected as part of a promotion.] Hands down the best valve on the market.
Date published: 2025-10-10
Rated 5 out of 5 by from Great product Everything works and fit as it should.
Date published: 2025-09-13
Rated 5 out of 5 by from The service stops allows you to install in a condo situation so you can isolate work on the shower without turning off the entire condo complex. Some of the complexes we work on don't have individual unit shut off valves. Pex crimp valve saves you from purchasing transition fittings
Date published: 2025-09-12
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Q&A

How do I adjust the 120 degree temp on the multi choice universal valve

Asked by: BillDoc
BillDoc, Thank you for your question! 120 degrees is the maximum temperature setting that we recommend for your water heater. The trim kit will have a Rotational Limit Sop that can be adjusted to set the maximum temperature of the water (at or below the temperature of the incoming hot water supply). Please see our How-To video for adjusting the stop: https://www.deltafaucet.com/video-gallery/video-page?videoId=n2_uZ7wgV1I Hope this helps! Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

Do they make a high flow pex r10000 or do I need to adapt the high flow options that are available. I’m looking to go from the r10000 to a r11000 diverter and have a shower head, two side jets and a hand held shower.  Also does 1/2 pex have enough flow

Asked by: Ryan
Thank you for your question, Ryan. Unfortunately, we dot currently offer a High-Flow (HF) version of the R10000 that comes with PEX fittings. However, you can adapt either the R10000-UNBXHF or R10000-UNWSHF for 1/2" PEX. This should not reduce maximum flow rate from the valve as this is primarily determined by the water pressure in the home. Best regards, Jon
Answered by: Delta Faucet
Date published: 2024-03-28

What cartridge assembly should I use to complete my assembly.

Asked by: Chef
Hi Chef, Thank you for your question! The cartridge will be included with the trim kit that you purchase to go with this valve. Each series (13/14, 17, and 17T) uses a different cartridge. Best regards, Jon
Answered by: DeltaFaucet3
Date published: 2024-03-28

What is the PEX size of the outlet port of the R10000-PFS-PX? I have a Universal R10000 and am debating between using 1/2" or 3/4" PEX to the R11000 diverter. I will block the port to the tub as this is a shower head and handheld only application.

Asked by: Kate Bee
Thank you for your question, Kate Bee! The model R10000-PFS-PX has 1/2" PEX connections. Best regards, Jon
Answered by: Delta Faucet
Date published: 2024-03-28

Hello, if I am looking at the print correctly... the plastergaurd is supposed to be flush to the finish wall with the wall being cut and butted up tight to the guard? Did some internet research and this question has come up in a lot of forums..

Asked by: Ferny B
Hi, Ferny B! Thank you for your question. The plasterguard is more of a template. The plasterguard does not have to be butted up tightly flushed to the wall. The recommendation that the plasterguard must be flush with the finished wall is in regards to the measurement of the valve body to the finished wall, which should be 2 3/4" (+/- 1/4"). Best Regards, Rosanna
Answered by: DeltaFaucet11
Date published: 2024-03-28

I can't seem to get a clear answer. Is the shower outlet PEX connection already brazed in? In the pictures, the tub outlet is capped. Is that cap removable so I can use this model-- R10000-PFS-PXWS-- for a tub spout? Customer service did not know.

Asked by: Rich
Hi Rich, Thanks so much for contacting Delta Faucet Company! The R10000-PFS-PXWS is a shower only installation, the tub spout plug can not be removed. The PEX crimp is already manufactured and would be an adapter to your PEX connection when installed. Please contact us directly if you have any questions or need additional assistance. Best Regards, Nicole Digital Communications Specialist
Answered by: Customer Service
Date published: 2024-03-28

Shower valve is leaking, anything I can do?

Asked by: Rick
Hello Rick! Thank you for your question and we are happy to help. We apologize for this information not being readily available to you. We recommend replacing the seats and springs (RP4993) in the cartridge for the Delta MultiChoice® Universal Shower Rough - Prefab PEX Crimp MODEL#: R10000-PFS-PXWS. With any further questions or concerns, please do not hesitate to reach out to us directly. Thank you for being a loyal Delta Faucet customer. Best Regards, Carrie
Answered by: Customer Service
Date published: 2024-03-28

If I run 1/2" pex to a RP 100000 valve, will the RP10000 HF have more flow than RP10000 PFS PX WS?

Asked by: Jeff K
Hello Jeff K, Thank you for your question! I am happy to assist you! For a 13/14 series multichoice series trim, the Delta R10000-PFS-PXWS receives ~ 6.5 GPM at 80 PSI, whereas the R10000-UNWSHF receives ~ 6.7 GPM. The flow rate can vary depending on the series of trim being used, as the cartridges can allow higher or lower flow. Please contact us back with any further questions. Best Regards, Skyler
Answered by: Delta7
Date published: 2024-03-28
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PART LIST

PART LIST

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Delta®

Delta® Bracket - MultiChoice® Universal

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Free Ground Shipping All Orders $49+

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Free Ground Shipping All Orders $49+

RP22734

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RP46075

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Delta® Debris Screen

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Online Price: $7.96
Free Ground Shipping All Orders $49+

RP46077

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Delta® Pressure Test Cap

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Online Price: $9.88
Free Ground Shipping All Orders $49+

RP46078

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Delta® TempAssure® 17T Series Extension Kit

List Price: $102.30
Online Price: $81.84
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RP75136

Image-RP47202

Delta®

Delta® MultiChoice® Universal Thin Wall Installation Aid

List Price: $17.05
Online Price: $13.64
Free Ground Shipping All Orders $49+

RP47202

5.00 4
Image-RP46079

Delta®

Delta® Pressure Test Plug - Hot / Cold

List Price: $7.50
Online Price: $6.00
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RP46079

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Delta®

Delta® Stem Assembly w/ O-Rings & Nuts

List Price: $29.60
Online Price: $23.68
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RP50366

5.00 1
* Actual pricing may vary and is determined by the selling retailer/wholesaler/dealer.