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Reversible bursting disc RA type RA8

All-metal design for medium/high operating pressures

**Sales only in Germany**

Reversible bursting disc RA type RA8

Technical data

The RA8 bursting disc from ZOOK is an all-metal, fragment-free opening reverse acting rupture disc for cyclic loads in the medium to high pressure range. The rupture disc is ideally suited for isolating safety valves from the process medium. Large relief area and a low flow resistance factor enable standard-compliant installation upstream of safety valves of the same nominal size. The smooth metallic surface on the process side prevents dangerous product build-up.

  • Bursting tolerances of up to +/-5
  • Maximum working ratio 95%
  • Full metal design, no slots or notches
  • Nominal width DN 25 to DN 300
  • For gases and liquids
  • Vacuum resistant and non-fragmented
Product information (DE)
Technical data sheets (DE)
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Product group rupture disks

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