Royal 140 ESS Flush Valve is a concealed flush valve produced by Sloan. It is suitable for toilets with rear water inlet pipes. The product has the characteristics of low noise, concealed structure, diaphragm structure, and is equipped with OPTIMA® EL-1500-L infrared adaptive sensor with indicator light, 3-second delay flushing function, Courtesy Flush™ backup manual flush button, trigger solenoid valve, chrome decorative cover (covering the electrical box), etc.
