Sanitary Discs
Sanitary rupture disc SCD
Safety · Rupture Discs
Manufacturer: 
DonadonSDD's sanitary SCD rupture discs deliver advanced pressure protection for hygienic and pharmaceutical processes. Forward-acting concave geometry ensures long service life and tight pressure tolerance; compliant with the strictest sanitary standards and fully compatible with CIP and SIP cleaning cycles.
Technical data
- SCD
- Sanitary Rupture Discs
- Instruments
- 2016 No 1105 (UKCA STAMP), and CU TR 032 (EAC STAMP)
- Materials
- Stainless steel, Alloy 201, Alloy 400, Alloy 600, Alloy 625, Alloy C276, Titanium
- Dimensions
- From DN25 (1 inch) to DN150 (6 inches)
- Rupture pressure
- 1 - 10 bar g (Depending on size and material)
- Tolerance
- from +/- 5 % to +/- 20%
- Operating temperature
- Max 260°C (Gaskets in PTFE)
- Fragmentation
- No
- Use in combination with PSV
- Suitable
- Operating margin
- Can reach up to 85% depending on service conditions
- Resistance to vacuum pressure
- Yes, self-supporting under vacuum conditions
- Corrosion resistance
- Very Good
- Linings
- Available in PTFE and PFA
- Rupture sensor
- Electrical
- Operation Ratio
- up to 85%
- Non Fragmenting
- yes
- Vacuum Resistant
- yes
- Sanitary
- yes
- Liquid
- yes
