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


The unique Lo-V rupture 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 rupture 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   3 – 8 in 75 – 200 mm
Burst Pressure Range   1″ WC – 150 PSIG 0.002 – 10.34 BARG 0.003 – 10.54 KG/CM2




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