SMG Valves

SMG Valves

SMG manufactures Chem-Plug® sleeved valves, Keyport® Series 400 eccentric valves, and Permaseal® plug valves used for on-off and diverting applications in the chemical, power, mining and paper industries.


  • Chem-Plug® Sleeved Valves
  • Keyport® Series 400 Eccentric Valves
  • Permaseal® Plug Valves
Visit SMG Valves
SMG Valves

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Kansas City: (816) 471-3993

St. Louis: (314) 423-5161

Tulsa: (918) 251-1588

Calvert City: (270) 395-7330