Watts Regulator Co., of North Andover, Mass., announces the availability of its updated condensed catalog, C-WR 2003. It has been completely redesigned to make product selection a snap. New product additions include the new SilverEagle line of stainless steel backflow prevention asemblies, new gate, globe and check valves series, new line of temperature and pressure gauges, new line water filtration products and new PEX end connection product models.