Mueller Water Products, Inc. is a manufacturer and marketer of products and services used in the transmission, distribution and measurement of water. The Company's product portfolio includes engineered valves, fire hydrants, metering products and systems, leak detection and pipe condition assessment services and a range of pipe fittings, couplings and hangers for heating, ventilation and air conditioning (HVAC). The Company operates in two segments. Mueller Co. manufactures valves for water and gas systems, including Iron gate, butterfly, tapping, check, plug and ball valves, as well as dry-barrel and wet-barrel fire hydrants and a line of pipe repair products, such as clamps and couplings used to repair leaks. Anvil manufactures products, includes fittings, hangers, valves and related products for use in many non-residential construction for HVAC, fire protection, energy and oil and gas applications. On April 1, 2012, the Company sold its former U.S. Pipe segment to USP Holdings Inc.