Aseptic Metal Rupture Disc

Serie(n): 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.


  1. SF-M-S
    STRIKO – Flat, Multilayered, Sterile
  2. SF-MV-S
    STRIKO – Flat, Multilayered, Vacuum Supported, Sterile
  3. SF-MD-S
    STRIKO – Flat, Multilayered, Double Effective, Sterile
  4. SU-R-S
    STRIKO - Reverse Acting, Shear Ring, Sterile
  5. SU-C-S
    STRIKO - Reverse Acting, C-Form Pre Scored, Sterile

Design Examples

SF-M-S-N with PTFE Seal
SF-M-S-N with PTFE Seal
SU-R-S with EPDM Seal
SU-R-S with EPDM Seal
SU-R-S with Burst Indicator SVT 02-S
SU-R-S with Burst Indicator SVT 02-S

Advantages in the application

  1. fragment-free opening behaviour
  2. ideal as single pressure relief unit or used in combination with safety valve
  3. vacuum resistant design
  4. working ratio: up to 90%
  5. upon request with 3D name-plate for safe detection of correct direction of installation
  6. ideal to protect media that tend to “cake”



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


DN 25 – DN 100


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


up to 90 %


min. +/- 5 %


-200 ℃ to +260 ℃


not necessary


not necessary / optional (depending on type)


can be optionally integrated

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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!

Your contact for Aseptic Metal Rupture Disc

Answering your questions precisely and competently - that is our goal.
Simply get in touch directly with your contacts from the divisions.


Marc Juckschat

Product Management
+49 2261 9855-18

Frank Stephan

Project Management
+49 2261 9855-25

Cornelia Raedel

Order Processing
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