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K-438-K

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

by KOHLER · Valve

PlumbingPlumbing Fittings & SupportsPlumbing Valves

Manufacturer part numberK-438-K
ModelK-438
UPC00650531355546
$259.56 at Easy Plumbing · as of 18 Oct 2026
See current price at Easy Plumbing

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Description

From Easy Plumbing's product listing.

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) Additional Resources: Spec Sheet Installation Instructions Parts Sheet