KOHLER K-304-K-NA Rite-Temp Pressure Balancing Valve<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Back-to-back installation is ideal for unique or high-volume jobs</li><li>Provides anti-scald protection and temperature regulation at flow rates as low as 175 gpm; far below federally mandated standards of 25 gpm</li><li>Large internal ports allow quick bath filling</li><li>Mounting tabs located on rough-in for secure installation option</li><li>Requires valve trim (sold-separately)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/414mwMRg9HL.jpg" noproxy>