Lo-V Bursting Disc Bi-directional, Ultralow Burst Pressure


The unique Lo-V bursting disc is designed to relieve undesired pressure conditions in either a forward or reverse acting direction. Depending on how the holder is oriented, the Lo-V disc can perform the tasks of two different bursting discs and is designed to protect processing and storage tanks from implosion or over pressure conditions.

  • Unique blade design offers superior opening and flow relief – patent pending.
  • 1″ water column minimum burst pressure
  • Sanitary and bolt-type configurations
  • Compatible with many competitive holder designs
  • Non-fragmenting
  • 3-A approved by independent auditors
  • Optional single-direction burst
Design   Bi-directional, Ultralow Burst Pressure


Size Range  75 – 200 mm 3 – 8 in
Burst Pressure Range 0.002 – 10.34 BARG 1″ WC – 150 PSIG 0.003 – 10.54 KG/CM2