Butterfly Dampers

Model BRI & BSI

Category:

Description

  • Sizes ranges from 6″ to 144″.
  • Process temperature ranges to 2200° F.
  • Round, square or rectangular configurations.
  • Stainless steel or painted carbon steel construction.
  • Shutoff options of 99% (tadpole seals), 97% (metal seat) & 90% (swingthru; control & balancing). Ball bearings and shaft packing glands standard.
  • Actuation options of manual, electric, pneumatic with spring return and failsafe available. Open/Closed or modulating control.
  • Standard designs to 1-PSI & 4000 FPM process air with higher available.