American Standard RU521

Flash Two-Way Integrated Shower Diverter Rough-In Valve with Pressure Balance Valve Cartridge

In Stock. Ships In 3-7 Business Days.

Finish: Multicolored

Flash Two-Way Integrated Shower Diverter Rough-In Valve with Pressure Balance Valve Cartridge

Authorized Retailer


Product type Flash 2-Way Integrated Shower Diverter with Pressure Balance Valve Cartridge
Finish Multicolored
Size 4-13/16Lx7-1/8W IN
End connection 1/2IN NPT
Material Casted DZR Brass
Used on Flash 2-Handle Integrated Shower Diverter Trim
Width 4-13/16 IN
Height 7-1/8 IN
Color family Multicolor
The Flash Two-Way Integrated Shower Diverter Rough-In Valve, with pressure balance valve cartridge, is an innovative design developed by American Standard to make installation easier and showering more enjoyable. Featuring a flat back for flush mounting on the cross brace, and a compact body to accommodate tight spaces, the Flash Integrated Diverter Rough-In Valve delivers unmatched convenience and versatility. The pressure balance cartridge is equipped with ceramic disc valve and ceramic pressure balancing spool to ensure drip-free performance, a reduced risk of scalding, and resistance to harsh water conditions for exceptional durability and lasting performance.
  • Compact Design: Smaller body fits in tight spaces
  • Easy to Install: Flat back mounts securely on cross brace
  • 2-Way Discrete Function: Optional shared function capability
  • 1/2" NPT inlets/outlets
  • Trim is sold separately

American Standard has been creating healthy, responsible, and beautifully designed bathroom and kitchen products for more than 140 years. By embracing practical utility and innovation, they've created easy-to-install faucets, self-cleaning toilets, and freestanding bathtubs designed with affordable luxury in mind. American Standard has consistently put product design and dependability first, making them a brand known and trusted by plumbing professionals. For this reason, Riverbend Home is proud to offer a wide selection of American Standard products to our residential and commercial customers. American Standard offers a broad range of bath and kitchen products that are designed to marry style and function with innovative solutions, creating products that simply make life easier. At American Standard, innovation never stops and ingenuity never ceases. Riverbend Home is an authorized reseller.

We offer a 30-day SATISFACTION GUARANTEE. If you receive a damaged or defective item or you are dissatisfied with a product for any reason, you can return it for an exchange or refund within 30 days. See our full refund/return policy.

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