Kohler MasterShower K-401-K 3/4" Thermostatic Mixing Valve Body with Volume Control
MasterShower© 3/4" thermostatic mixing valve with volume control
Adjust your water temperature and pressure with this high-flow valve. It provides 12 gpm at 45 psi from a 3/4" inlet. Its safety stop makes sure that water will not exceed 120 degrees Fahrenheit. A separate volume control enables precise control of water flow.
- MasterShower trim offers a wide variety of finishes
Features of the Kohler MasterShower K-401-K 3/4" Thermostatic Mixing Valve Body with Volume Control:
- Dual control wall-mounted
- Brass construction
- Wall-mount
- Two-handle control
- Brass valve body
- High-temperature limit stop for added safety
- High-flow valving
- 3/4" (1.9 cm) quarter-turn washerless ceramic disc valves
- Temperature-balancing mechanism
- Scald hazard prevention
- Volume control
- Screwdriver stops
- Crossflow prevention
- 3/4" NPT connections
Also Known As:
K.401.K
K 401 K
K_401_K
K401K
Two-handle wall-mount 3/4" thermostatic mixer with volume control shall be of brass construction. Product shall feature 3/4" quarter-turn washerless ceramic disc valve, assuring positive handle stop positioning. The valve shall feature high-flow valving, high-temperature limit stop, brass valve body, temperature-balancing mechanism, and scald hazard prevention mechanism. The valve shall also feature screwdriver stops, crossflow prevention, and 3/4" NPT connections. Thermostatic mixer with volume control for shower-only installations shall be Kohler Model K-401-K-NA, K401-K-NA, K-401-K.
Optional Accessory
K-403-K 3/4" Volume control valve (for use on bath and/or shower outlets)K-9663 Twin Ell (for use with diverter bath spouts only)Installation Notes
The K-401-K thermostatic mixer valve includes one volume control for shower-only installations. For bath outlets, an additional K-403-K volume control valve is required for the bath and/or shower outlets.For bath-only or shower-only installations, a 3/4" NPT plug is required for the unused outlet.For installations with a diverter spout, a K-9663 twin ell is required between the valve and the spout.NOTE: All shower functions should be piped from the top outlet. The bottom outlet should be used only as a bath filler. If the shower functions are piped from both the top and the bottom outlets and are run at the same time, unacceptable temperature differences will result.Codes/Standards Applicable
Specified model meets or exceeds the following:
ASME A112.18.1CSA B125IAPMO/UPCASSE 1016Recommended Products for the Kohler MasterShower K-401-K 3/4" Thermostatic Mixing Valve Body with Volume Control