The Sloan ROYAL 611 ESS WB-1.6-CP-24V is a sensor-operated diaphragm-type flush valve for a water closet. It delivers 1.6 gallons per flush, with a rear spud connection at a concealed body. It features a semi-red brass body and a high-chloramine-resistant permex diaphragm seat.
Concealed sensor flushometer for commercial water closets. PERMEX diaphragm, self-adaptive infrared sensor, and vandal-resistant design. Explore specs and order now.
Options on this configuration: Front Accessible Wall Box (WB); 24V Power (24V). Sloan model number: ROYAL 611 ESS WB-1.6-CP-24V.
Features
- 1.6 gpf, Polished Chrome Finish, Fixture Connection Rear Spud, Single Flush, Electrical Override, Hardwired, Solenoid-Operated, 24V, Front Accessible Wall Box
- PERMEX® Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass
- OPTIMA® EL-1500-L Self-Adaptive Infrared Sensor with Indicator Light
- Non-Hold-Open Integral Solenoid Operator
- 13” x 17” EASY ACCESS. Wall Box with Stainless Steel Access Panel and Vandal Resistant Screws
- 1” I.P.S. Wheel Handle Bak-Chek. Angle Stop
- Adjustable Tailpiece
- High Back Pressure Vacuum Breaker
- Elbow Flush Connection and Coupling for 1-1/2” NPT Back Inlet (for connection in the pipe chase — flush connection through the wall not provided by Sloan)
- Sweat Solder Adapter
- High Copper, Low Zinc Brass Castings for Dezincification Resistance
- Non-Hold-Open Integral Solenoid Operator, Fixed Metering Bypass
- External Volume Adjustment to Ensure Water Conservation
- Flush Accuracy Controlled by CID™ Technology
- Diaphragm, Stop Seat and Vacuum Breaker molded from PERMEX® Rubber
- Compound for Chloramine Resistance
- Transformer not included- order separately
Common Questions
- What fixture and flush volume is this valve for?
- Per Sloan's own spec, it serves a water closet, 1.6 gallons per flush, a rear spud connection.
- Is this exposed or concealed, and does it need a wall box?
- Concealed -- the body sits behind the wall, with only the cover or trim visible. It ships with a front accessible wall box.
- How is it powered, and what happens in a power outage?
- Hardwired -- no battery to replace, but an electrician must run power to it.
Specifications
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Type: Flushometer
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Inlet Size: 1"
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Outlet Size: 1-1/2"
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Body Material: Semi-Red Brass
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Diaphragm Material: High-Chloramine-Resistant PERMEX Diaphragm
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Operation: Sensor
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MPN: ROYAL 611 ESS WB-1.6-CP-24V
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Certifications: Buy American Act
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Fixture Served: Water Closet
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Body Style: Concealed
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Spud Connection: Rear Spud
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Rough-In (in): 14.5"
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Volume per Flush (gal): 1.6
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Dual Flush: No
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Finish: Polished Chrome
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Vandal Resistant: Yes
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Min Operating Pressure (PSI): 15
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Max Operating Pressure (PSI): 80
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Power Source: Hardwired AC
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Power Supply Detail: 24V
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Sensor Type: Infrared
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Override Type: Electrical Override
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Wall Box Type: Front Accessible
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Sensing Range (in): 22"-42"
