BVR Series

Ventilation Regulator

Birdwell Ventilation Regulator for barometric relief of ventilated enclosures

BVR UNITS:

  • All welded/bolted, type 316 stainless steel construction
  • Mechanical, barometric relief from 30 to 125 CFM or 30 to 250 CFM
  • Built-in flashing for mounting to building wall