The Model 54-4MJ Flo-E-Centric plug valve from Flomatic Valves is a round-port eccentric plug valve with mechanical joint connections. It is constructed from ASTMA536 grade 65-45-12 ductile iron and is available from 6 to 12 inches with a spherical full-ported seat/plug design, and 14- to 24-inch rectangular full-ported seat/plug. The valve features a standard gearbox with a 2-inch operating nut and stainless steel hardware suitable for water and wastewater applications. 800/833-2040; www.flomatic.com.