Flat Rupture Discs

They can be produced in virtually any size, for extremely low pressures from 15 mbar and with very low burst tolerances. For protection against overpressure and vacuum, e.g. in storage vessels and low pressure systems. Also suitable as a secondary safety device alongside breather valves. This rupture disc is designed to work at standard operating ratios of up to 50 %* of the min. response pressure. It is installed directly between flanges and due to its half holes is suitable for all flange systems. A wide range of materials can be used as seals.

* Depending on the respective application

Description

Applications

  • Power plants
  • Oil and gas separation and treatment
  • Petrochemical plants
  • Process vessels
  • Refineries

Industries

  • Breweries
  • Chemical petrochemical
  • Food
  • Oil and gas industry
  • Aerospace
  • Pharmaceutical industry

Advantages

  • Requires less space than a safety valve due to the lower installation height.
  • Available for all flanges and in any nominal width.
  • No holder required for installation.
  • Also available in a vacuum resistant version.

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