The Selectronic® Exposed AC Urinal Flush Valve features a self-cleaning piston design that saves time and money by eliminating routine maintenance and preventing the valve from running due to clogs.  The Selectronic urinal flush valves include a pressure compensation feature that maintains the proper flush volume regardless of inlet water pressure.Features

• POWER KIT MUST BE PURCHASED SEPARATELY
• For urinals with 3/4-inch (19 mm) exposed top spud
• Touchless operation limits the spread of germs
• Exclusive DynaClean® self-cleaning wiper spring technology
• Integral wiper spring cleans refill orifice with every flush to help prevent valve run-on
• Fully mechanical manual override can operate without power
• Fail-Safe operation: Valve automatically closes upon loss of power or water pressure
• Pressure Compensation feature ensures accurate flush volume regardless of inlet water pressure
• Proprietary brass alloy resists dezincification
• 11-1/2" (292 mm) rough-in