We combine stunning design with steadfast performance to create KOHLER® bathroom faucets. This 1/2" ceramic valve works behind the scenes to give you optimal performance from your deck-mount bathtub faucet. This features brass construction for durability, and long-lasting ceramic valves that offer a lifetime of smoothly functioning water flow. Kohler® High Flow Bath Valve, 1/2 in Inlet Connection, 15 to 17 gpm, For Use with: Bath or Deck-Mount Faucets, Bath/Deck Mount, Brass Body, 8 in W