Engineered to deliver superior performance and reliability with less maintenance, Ultima Selectronic Touchless Diaphragm Flush Valves are equipped with advanced touchless technology, self-cleaning wiper springs, full mechanical override for use without external power and premium chemical-resistant diaphragm material to help ensure a superior level of water efficiency, cleanliness, reliability and longevity, the company says. To better reduce the spread of germs, the new valve system boasts an advanced automatic touchless operation for a variety of different applications. For easy install, an advanced CR-P2 lithium battery comes included, which has up to five years of life at 4,000 flushes per month and a 10-year shelf life. The valves are also available in hard-wired models that use an AC transformer and includes a 10-foot extension cable that allows for remote installation.