Triple Offset Metal-Seated, Wafer Type


KB-M371,KB-M372,KB-M37K
Butterfly Valves Wafer Type



  • 3" ~ 24"
  • Design: API 609 / DIN EN 593
  • Rating: CLASS 150-300 / PN16
  • Face to Face: API 609 / DIN EN 558
  • End Flanged: ASME B16.5 / DIN EN 1092-1
  • Inspection & Testing: API 598 / EN 12266
  • Wall Thickness: ASME B16.34 / EN 12516-1
  • Temperature:-29℃ ~ +425℃