SFAZ - Forward Acting Disks
SFAZ

SFAZ

The SFAZ forward acting rupture disks (bursting discs) are solid metal scored disk design. Designed to be used in the UHZ Holder.

Features

  • Solid metal cross-scored disk designed for Non-fragmentation
  • Operating ratios up to 90% of the low end of the burst tolerance
  • Excellent for liquid, gas or 2-phase flow
  • Scored after disk material is formed to a high crown height. Permits use of thicker material and allows lower burst ratings which withstand full vacuum
  • Burst ratings 15 psig (1 barg) to 3600 psig (248 barg)
  • Sizes 1/2” (13mm) through 24” (610mm) diameters
  • Temperature ratings to 1000°F (538°C)
  • Standard material of construction is Nickel. Optional materials 316SS, Inconel, Monel, Hastelloy C and Aluminum are available
  • 3-dimensional stainless steel tag engraved with complete disk specifications
  • ASME UD, CE and TÜV compliance available

Sizes: 1/2″ – 24″ (13 mm – 610 mm)
Burst Pressure Range: 15 psig – 3600 psig (1 barg – 248 barg)
Standard Operating Range: 90%
Vacuum Support Required: Contact ZOOK

SFAZ Specifications
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