Product temperatures can be maintained with these sanitary jacketed divert ball valves. Whether the temperature is hot or cold, they can be maintained with these ball valves. Prevent product solidification and blockages with efficient valve jacketing for use with hot water, steam or other appropriate heating or cooling mediums. Valves are available in sizes from 1-1/2" to 4". LEE Industries, Inc. Process Systems & Equipment Div. P.O. Box 688 Phillipsburg, PA, 16866