Flat metal rupture disc for direct installation between flanges – without holder also for retrofitting in your existing systems. The multi-part (created by several positions) rupture disc are used to secure mainly low and static overpressure and/or underpressure.
Models
SF-M
STRIKO – Flat, Multilayered
SF-MV
STRIKO – Flat, Multilayered, Vacuum Supported
SF-MD
STRIKO – Flat, Multilayered, Double Acting (different pressures in over/under pressure direction)
Advantages in the application
used with or without holder
can be delivered with different burst pressures in overpressure and underpressure direction
upon request vacuum resistant with integrated vacuum support
insensitive design with simple handling
working ratio: 80% by use of special materials
torque insensitive
equipped with a 3D name-plate for safe detection of correct direction of installation as a standard
suitable for gasses, vapours and liquids
Specifications:
Materials
Stainless steels, nickel, tantal, inconel, hastelloy,…
Nominal widths
DN 15 – DN 600, other sizes on request
Burst pressures
from 0.025 bar (g) to appr. 30 bar (g)
Working ratio
80 %
Burst tolerance
min. +/- 5 %
Utilisation temperature range
-120 ℃ to +260 ℃ (PFA), +480°C (metallic)
Bursting disk holder
SHF and SHF Pro
Vacuum support
optional
Burst indicator
optionally installed on discharge side
Installation before safety valve?
conditionally possible
Individual solutions
Your contact for Flat Metal Rupture Disc
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