Sloan's Optima Plus EBF-85 touchless, sensor-operated faucet complies with the ADA. The faucet's microprocessor-based circuitry automatically adjusts its sensing range, and the EBF-85 has a valve mechanism with a self-cleaning bypass that activates with every cycle, while the clean-out strainer traps debris before it enters the solenoid. Sloan Valve Co.