An impressive collection of electronic and manual valves designed to meet the demands of high-use spaces. Labor-saving installation, water-saving operation and time-saving maintenance and care.This High Efficiency 0.5 gpf flush valve saves 50% of water usage when compared to a standard 1.0 gpf urinalExclusive Pressure Compensation feature guarantees water savings by keeping the flush volume constant throughout the pressure range.Eliminates the need for the installer to adjust the stop valves, saving time & moneyElectronic flush valve with Selectronic® proximity system for “Hands Free” operation Self-Cleaning Piston with wiper spring helps prevent clogging and reduces maintenance Positive seal ensures leak-free performance Fully Mechanical Manual Override Button can flush urinal during a power outage Fail-Safe Operation - valve automatically closes on loss of power or water pressure Sanitary Flush - valve automatically flushes after 24 hours of non-use to clean fixture & maintain trap seal