KOHLER 438-K-NA 1/2" Ceramic High-Flow Valve System With Diverter For Finished-Deck Or Rim-Mount Installation Only

KOHLER K-438-K-NA 1/2" ceramic high-flow valve system with diverter for finished-deck or rim-mount installation only

  • $235.20
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This 1/2-inch ceramic valve system with diverter transfers water between two showering components, eliminating the need for a separate diverter valve. When paired with compatible trim, this valve delivers a high-flow rate to quickly fill your bath.


  • Quarter-turn ceramic disc valves exceed industry longevity standards, ensuring durable performance for life.
  • 11.0 to 12.0 gpm (gallons per minute) high-flow rate is ideal for multiple outlet installations or rapid bath filling.
  • For use with finished deck-mount or rim-mount installation only.
  • For use with K-T387, K-T428, KT10292, K-T10592, or K-T16236 bath valve trim, and K-923 laminar bath filler (sold separately).
  • Brass valve bodies.

Additional Resources:
Specification Sheet

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