Aseptic Metal Rupture Disc

Typ(en): SF & SU

Typ(en): SF-M-S / SF-MV-S / SF-MD-S / SU-R-S / SU-C-S

STRIKO aseptic metal rupture discs are especially characterised by their unique dead space free design – pharmaceutical customers or customers from the food industry place high value on this feature. Aseptic rupture discs are frequently used in Tri-clamp connections. All variants guarantee a fragment free opening behaviour which rounds off the positive product attributes.

Models

SF-M-S

STRIKO – Flat, Multilayered, Sterile

SF-MV-S

STRIKO – Flat, Multilayered, Vacuum Supported, Sterile

SF-MD-S

STRIKO – Flat, Multilayered, Double Effective, Sterile

SU-R-S

STRIKO - Reverse Acting, Shear Ring, Sterile

SU-C-S

STRIKO - Reverse Acting, C-Form Pre Scored, Sterile

Design Examples

SF-M-S-N with PTFE Seal

SU-R-S with EPDM Seal

SU-R-S with Burst Indicator SVT 02-S

Advantages in the application

fragment-free opening behaviour

ideal as single pressure relief unit or used in combination with safety valve

vacuum resistant design

working ratio: up to 90%

upon request with 3D name-plate for safe detection of correct direction of installation

ideal to protect media that tend to “cake”

Specifications:

Materials

Stainless steels, Inconel, nickel, special materials such as hastelloy

Nominal widths

DN 25 – DN 100

Burst pressures

from 0.3 bar (g) to 20 bar (g)

Working ratio

up to 90 %

Burst tolerance

min. +/- 5 %

Utilisation temperature range

-200 ℃ to +260 ℃

Bursting disk holder

not necessary

Vacuum support

not necessary / optional (depending on type)

Burst indicator

can be optionally integrated

Installation before safety valve?

yes

Individual solutions

There are a number of design options for the aseptic rupture discs. Whether vacuum proof or with integrated burst indication, whether in standard materials or special materials – just talk to our specialists. We are happy to advise you competently and comprehensively!