The S-3229 is a floor mounted double foot pedal valve suited for hospital and healthcare facility applications. The valve is made of polished chrome plated brass and includes a self-closing mixing valve. The S-3219's pedals extend 5-1 4 In. from the wall. These valves are renewable operating units.Self-closing mixing valve Pedal extends 5-1 4 from wall Renewable operating unitsConnection: 1 2 NPTF Finish: Polished Chrome Height: 2-3 8 Length: 5-1 4 Material: Brass Style: Commercial Width: 5-3 4