Chem-Plug® sleeved valves are available in two basic designs; diaphragm top-seal models and V-ring top-seal models. Both types are further divided into 300lb. ANSI screwed end models and 150 and 300 lb. ANSI flanged end models. With special modifications, the V-ring top-seal models can be used for severe service applications such as gaseous or liquid chlorine service.
SMG Valves is a wholely owned subsidiary of Southern Manufacturing Group, Inc. (SMG). Our line of valves include Key Port Valve® Series 400, Permaseal® Plug Valve and Chem-Plug® Valve lines.