The Grohe 1/2" Brass FIP 5 Port Diverter Rough-In Valve makes it easy to add hand showers or body sprays to a standard tub and shower (products not included). The ceramic disc cartridge ensures a lifetime of smooth handling The Grohe Thermostat Rough-In Valve insure a maximum of bathing safety for everyone, but are particularly important for small children, physically disabled people and elderly people. Due to Grohe Turbo Stat technology, our Grohe thermostatic valves are accurate to within 1 degree Fahrenheit. Enjoy the perfect bath or shower by simply dialing your desired water temperature. A high-flow Grohe thermostat rough valve is perfectly suited and preferred for meeting the demands of large multiple-head custom shower systems.

• Compact cartridge with wax thermoelement
• Built-in non-return valve with dirt strainer
• Built-in service stops
• Integrated stop valves