From Business: Deltrol Fluid Products is a manufacturer of cartridge valves, custom manifold systems and inline valves. Founded in 1963, the company is based in Bellwood, Ill.

From Business: Founded in 1906, Sloan Valve Company is one of the world s leading manufacturers of water-efficient plumbing systems. The company offers a variety of plumbing products and…

From Business: Val-Matic Valve & Manufacturing is among the leaders in the design and manufacture of water and wastewater products for commercial, industrial and municipal applications. The…

From Business: Manufacturers of the Metraloop expansion loop and Cablesphere expansion joint, Metraflex makes a variety of specialty piping products, including expansion joints, expansion…

From Business: Allied Valve is an authorized assembler for valves. The company provides alternative new valve applications. It offers full range of in-shop and onsite repair for all sizes of…

From Business: NewTech Flow Control Products was founded in 1995 and maintains a variety of valves, including rubber-seated and Teflon-lined and high-performance butterfly and wafer check…

From Business: Founded in 1963, Affiliated Control Equipment Inc. is a wholesaler of a variety of hydraulic equipment and supplies. Based in Wood Dale, Ill., the firm is a manufacturer of…

From Business: Midland Manufacturing, located 15 miles north of downtown Chicago, is America s leading manufacturer of valves and level measurement devices for railroad tank cars, marine…