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.
The Sloan Royal 152ESS rinse valve is a concealed‑type, low‑noise valve with a dual DC device and a quantitative flushing mechanism. It includes an indicator light, a 3‑second delayed flush function, and a courtesy flush feature for easy operation.
The valve complies with several US standards such as ASTM, ASSE1037, ANSI/ASME 112.19.2, ADA, and CJT 194‑2004. It is constructed from high‑copper, low‑lead brass and includes various fittings for 1" (38 mm) inlet piping and reverse‑pressure vacuum check valves. This manual is written in Japanese.
| High pressure flush flow rate | 4.8 L/min (1.28 gal/min) |
|---|---|
| Other flush flow rates | 6.0, 9, 13 (units not specified) |
| Inlet pipe size | 1" (38 mm) |
| Transformer model | EL-342 CN (240 VAC / 4 VAC, 50 VA) |
| ASTM compliance | Yes |
| ASSE1037, ANSI/ASME 112.19.2 compliance | Yes |
| ADA and CJT 194‑2004 compliance | Yes |
The high pressure flush flow rate is 4.8 L/min (1.28 gal/min).
The valve is designed for a 1‑inch (38 mm) inlet pipe.
Additional information is available on the Sloan website at www.sloan.com.