Valve jacketing provides a way to control the product flow through in-line and outlet valves. Jacketing prevents solidification and blockages and is designed for use with hot water, steam or other appropriate heating or cooling mediums. Jacketed, flush-bottom, two-way and multi-port divert valves are manufactured in sizes from 1-1/2" to 4". Valves are designed for corrosion-resistant, highly sanitary applications in food/beverage, pharmaceutical and chemical industries. LEE Industries, Inc. Process Systems & Equipment Div. P.O. Box 688 Phillipsburg, PA, 16866