Flomatic, of Glen Falls, N.Y., introduces the RPZE and DCVE, the industry’s first unleaded bronze backflow preventers (from 1/2?? to 2″) to receive approval from The Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California. This complements the existing unleaded units from 2-1/2?? to 10″ and is the only unleaded backflow line on the market. These units are designed to protect drinking water from lead exposure and comply with federal and state laws in California.