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FDZ

Zook FDZ - Forward Acting Disks
FDZ - Forward Acting Disks

The FDZ forward acting rupture disks (bursting discs) are composite design with state-of-the-art laser slotted metal top section. Designed to be used in the UHZ Holder

  • The FDZ Series is a slotted metal top section and allows the use of metal & Teflon seal materials. A wide variety of corrosive resistant seal materials are available.
  • State-of-the-art laser slotted metal burst cap
  • Operating ratios up to 85% of the low end of burst tolerance
  • Disk design offers high cycle life
  • Excellent for liquid, gas or 2 phased flow
  • Wide range of standard and exotic materials available
  • Sizes from 1/2" (13mm) through 30" (750mm)
  • Burst ratings from 3 psig (0.21 barg) to 2500 psig (172.37 barg)
  • 3-dimensional stainless steel tag permanently engraved with complete disk specifications
  • CE (PED), and TUV compliance available
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