Butterfly valves

Butterfly valves close by pivoting a disk perpendicular to the passageway.


  • Nearly free clearance in open position
  • Valve position indicated by T-handle
  • Unlike ball valves, this valve can be employed in HV, but not at overpressure
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua

+1 (800) 248-8254
+1 (888) 658-7983
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