Royal 152 ESS sensor flush valve is a concealed sensor flush valve produced by Sloan company. It is suitable for concealed mounting of wall hung toilets with rear water inlet. Royal 152 ESS sensor flush valve has the characteristics of low noise, concealed type, diaphragm structure, and is equipped with PERMEX™ synthetic rubber diaphragm, OPTIMA® EL-1500-L infrared adaptive sensor, Courtesy Flush™ backup manual flush button, and a trigger solenoid valve.
