American Standard 1/2" Two-Way In-Wall Diverter Valve - Rough In - No Shared Function

Model: R422

Finish: Choose Finish
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    118 In Stock

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118 In Stock

Product Overview

Product Features:

  • Fully covered under American Standard's limited lifetime warranty
  • Body constructed from solid brass
  • Ceramic disc valve provides drip-free performance
  • 2-way valve controls direction of water from mixing valve to custom shower systems
  • Note: Valve does not allow for shared flow between shower outlets
  • Designed for 1/2" threaded inlet/outlet connections
  • Sturdy mounting bracket included - preventing valve rocking
  • Note - this is the rough-in valve only - valve trim and cartridge required to complete unit

Product Technologies / Benefits:

  • Lifetime warranty: As an American company, American Standard showers are built tough. Their products live longer in one place than most people do. Drip-free ceramic disc valves, high-grade lead-free brass alloys, and turbine shower heads cables name just a few of the features which make American Standard shower components the industry’s longest lasting. To back this up, all American Standard showers are covered under a lifetime warranty.


    R422: This Model
    R422S: This model with shared flow between shower outlets

Why Buy American Standard From Us:

  • We are an American Standard Preferred Authorized Online Dealer
  • We Only Ship Showroom Quality products vs Builder Grade quality found at big box retailers
  • All metal parts, not plastic like some of our competitors
  • Customer Care Experts Available 7 Days a Week to Serve You Before & After Purchase
  • A Showroom Experience from the Comfort of Your Home or Office

This product is listed under the following manufacturer number(s):

Dimensions and Measurements

Water Connection

Characteristics and Features

Valve Type
Ceramic Disc