American Standard R121SS - 1/2" Pressure Balance Rough-In Valve - Universal Inlets / Outlets - Screwdriver Stops

These anti-scald, pressure-balancing Bath/Shower Temperature Control Valves accommodate seven styles of TRIMendous interchangeable bath/shower trim kits, including: Berwick, Colony, Hampton, Serin, Town Square, Fluent, Times Square and Tropic (all sold separately).

Features

• Cast Brass Valve Body: Durable - Quality that will last a lifetime. Ideal material for prolonged contact with water.
• Ceramic Disc Valve Cartridge: Assures a lifetime of drip-free performance. Allows easy fine tuning of temperature (125 degree handle rotation from off to hot).
• 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 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
• Back-to-Back Capability: Hot and cold can be reversed quickly and easily.
• Adjustable Hot Limit Safety Stop: Limits the amount of hot water allowed to mix with cold. Reduces the risk of accidental scalding.
• Exclusive Plaster Guard: Plaster guard is designed to protect valve during installation and serve as a mounting plate for thin-wall installations. 2 piece design allows valve to be tested prior to trim installation.
• Wide Rough-in Range: From 1-5/8" to 3-1/4".

PGZ1040011