FD - Forward Acting Disks

FD

FD Series forward acting rupture disks (bursting discs) offer a wide variety of flange mounted designed rupture disks.

The FD Series has 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
Disk design offers high cycle life
Operating ratios up to 85% of the low end of burst tolerance
Excellent for liquid, gas or 2 phased flow
Flange mounted – no holder required, c/w Compressed fiber gaskets (Other gasket materials available)
Sizes from 1” (25 mm) to 44” (1100 mm)
Burst ratings from 1 psig (0.07 barg) to 285 psig (19.5 barg)
3-dimensional stainless steel tag permanently engraved with complete disk specifications
CE (PED), and TÜV compliance available