VALVE BODY - ROUGH IN KIT DELTA
1016657

VALVE BODY - ROUGH IN KIT DELTA

  • Delta Part Number: R10000-UNWS
  • Collection: MultiChoice Universal
  • Valve Type: Pressure-Balance & Thermostatic Compatible
  • Connection Type: 1/2" NPT Male Thread with 1/2" C.W.T. Female Sweat (UN Universal Fitting)
  • Water Connection Size: 1/2"
  • Material: Solid Brass (Forged)
  • Service Stops: Included
  • Scald Guard: Yes
  • Compatible Cartridges: 13/14, 17, and 17T Series
  • Trim Included: No -- Trim Required to Complete Installation
  • Back-to-Back Installation: Capable
  • Includes: Mounting Bracket, Square Plaster Guard, Heat-Resistant Pressure Test Cap
  • Optional Extension Kits: RP77991 (13/14 Series), RP77992 (17 Series), RP75136 (17T Series)
  • Made In: USA (Greensburg, IN & Jackson, TN)
  • Warranty: Delta Lifetime Limited Warranty
  • Application: Universal Shower Rough-In Valve -- Residential, Hospitality & Commercial Plumbing

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Product Details

The foundation of any Delta shower installation -- the R10000-UNWS MultiChoice Universal Rough-In Valve with Service Stops is the professional-grade rough-in valve behind Delta's most popular shower trim lines. Forged from solid brass stock and made in the USA, this pressure-balance and thermostatic-compatible valve accepts 13/14, 17, and 17T series cartridges -- giving property managers, contractors, and facility teams the flexibility to choose or upgrade shower trim without ever touching the rough-in. Service stops allow water to be shut off at the valve for cartridge service and replacement without cutting off supply to the entire building -- a critical advantage in multi-unit residential and commercial plumbing applications.

Key Features:
  • MultiChoice Universal Cartridge Compatibility: Accepts single or dual pressure-balance and dual thermostatic cartridges -- compatible with Delta's 13/14, 17, and 17T series trim lines. Install the rough-in once and choose or upgrade the trim style at any time, protecting the plumbing investment across renovations and tenant turnovers.
  • Service Stops Included: Built-in service stops allow the water supply to be shut off directly at the valve body for cartridge maintenance, replacement, or inspection -- without interrupting water service to the rest of the building. An essential feature for multi-unit residential and commercial plumbing operations.
  • All-Brass Construction -- Made in the USA: Forged from solid brass stock at Delta's manufacturing facilities in Greensburg, Indiana and Jackson, Tennessee -- delivering the durability and corrosion resistance required for long-term in-wall plumbing installations.
  • Sturdy Mounting Bracket & Square Plaster Guard Included: Included mounting bracket prevents valve rocking and allows securing to stringers for a stable, code-compliant installation. Square plaster guard sized for standard tile allows clean right-angle cuts and snaps in and out for easy access during finishing.
Where to Use:
  • Multi-Unit Residential Buildings: Service stops and MultiChoice trim flexibility make this the standard rough-in valve for apartment, condo, and co-op shower installations -- minimizing service disruption during cartridge maintenance across occupied buildings.
  • Hotels & Hospitality: Reliable brass construction and service stop functionality suit high-frequency guest shower applications in hotel and hospitality properties where minimizing downtime during plumbing service is a priority.
  • New Construction & Renovation Projects: Universal trim compatibility protects the rough-in investment across future renovations -- contractors can install this valve once and accommodate any trim upgrade the owner selects down the line.
  • Healthcare & Institutional Facilities: Scald guard capability and solid brass construction meet the durability and safety requirements of shower installations in assisted living, healthcare, and institutional environments.

Additional Information

Delta-Logo 300
Part Number: 1016657
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