Specification

Features
Brass valve bodies
High-temperature limit setting for added safety
Mixing valve cycles from cold to hot
Rite-Temp pressure-balancing diaphragm design
valve
One-piece diaphragm cartridge design for ease of
maintenance
Available with or without screwdriver stops
Codes/Standards Applicable
Specified model meets or exceeds the following:
ASME A112.18.1/CSA B125.1
ASSE 1016
PRESSURE-BALANCING VALVE
K-304
K-304-K K-304-PX K-304-UX
K-304-PS K-304-USK-304-KS
Colors/Finishes
NA: None applicable
Specified Model
Model Description Colors/Finishes
K-304-K Pressure-balancing valve without screwdriver stops universal inlets NA
K-304-KS Pressure-balancing valve with screwdriver stops universal inlets NA
K-304-PX Pressure-balancing valve without screwdriver stops PEX inlets (crimp) NA
K-304-PS Pressure-balancing valve with screwdriver stops PEX inlets (crimp) NA
K-304-UX Pressure-balancing valve without screwdriver stops PEX inlets (cold expansion) NA
K-304-US Pressure-balancing valve with screwdriver stops PEX inlets (cold expansion) NA
K-304-CX Pressure-balancing valve without screwdriver stops 1/2 CPVC inlets NA
K-304-CS Pressure-balancing valve with screwdriver stops 1/2 CPVC inlets NA
The K-304-CX and K-304-CS are K-304-K and K-304-KS with CPVC adapters installed on the inlets.
Optional Accessories
Deep rough-in kits are available (refer to the trim set Specification Sheet).
Product Specification
Rite-Temp pressure-balancing single-control valve shall have a brass valve body. Valve shall include a Rite-Temp pressure-
balancing diaphragm design valve with a one-piece diaphragm cartridge design for ease of maintenance. Valve shall have
mixing valve cycles from cold to hot and a high-temperature limit stop for added safety. Valve shall be available without or
with screwdriver stops. Rite-Temp pressure-balancing valve shall be Kohler Model K-304-_____-NA.
RITE-TEMP
®
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1110626-4-
F
USA/Canada: 1-800-4KOHLER
(1-800-456-4537)
www.kohler.com

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