American Standard R121SS Rough-In Valve Body, 1/2 in C x 1/2 in NPT Inlet 1/2 in C x 1/2 in NPT Outlet, Cast Brass Body, Import

• Cast brass valve body is durable quality that will last a lifetime and ideal material for prolonged contact with water
• Ceramic disc valve cartridge assures a lifetime of drip-free performance and allows easy control over both water temperature and volume
• Pressure balancing valve cartridge - maintains constant output temperature in response to changes in hot and cold supply pressure, diaphragm system engineered to eliminate cross flow, avoids failure due to mineral deposits, ideal for use in hard water
• Adjustable hot limit safety stop limits the amount of hot water allowed to mix with the cold to help reduce the risk of accidental scalding
• Exclusive plaster guard is designed to protect valve during installation and serve as a mounting plate for thin-wall installations, two-piece design allows valve to be tested prior to trim installation
• Back-to-back capability hot and cold can be reversed quickly and easily
• 1-5/8 in to 3-1/4 in W rough-in
• Without trim