VLM valves are shut-off and lamination devices particularly suitable for use within the field of installations for the distribution of natural gas, as well as for supply networks for civil and industrial use. The main features of these valves are:

  • Body in top-entry execution suitable for flanged coupling;
  • Soft insert on the seat for a better seal;
  • Balanced plug for easier opening and closing;
  • Possibility of incorporating the silencer; the slam-shut valve, the second plug in series with the main one.