DonadonSDD offers top-quality DCD composite rupture discs that are designed to safeguard hygienic industries from sudden pressure variations that can cause severe damage. The DCD rupture discs are consisting of 3 or more components parts that form a single unit disc to be inserted in standard sanitary Ferrules/Clamps. Are available in a large variety of executions to cover most industry requirements.
Keyfeatures & technical benefits
High Certification Standards:
The DCD discs are certified to meet the highest international standards, including PED 2014/68/UE (CE STAMP), ATEX EX II 2 GD (CE STAMP), PER 2016 UK Statutory (UKCA STAMP), CU TR 032 (EAC STAMP).
Technique:
Made of a slotted, perforated metal part, a seal membrane (usually in PTFE but available in various materials), and a protection section.
Applications:
Ideal for static gas and liquid conditions, low pressure, and aseptic applications.
Non-Fragmenting:
Responds to overpressure with rapid total opening without fragmentation of metallic layers.
Vacuum Resistance:
Specific support for vacuum and back-pressure protection are available on request.
Double way disc option:
Protects against vacuum and pressure simultaneously (even with two different set pressures).
Applications:
Designed for C.O.P. (Clean-Out-Of-Place) applications
FDA-Certified Gaskets:
DonadonSDD composite rupture discs can be used with PTFE gaskets that meet the highest international regulations, including FDA and USP class VI, and Eu 10/2011. These gaskets facilitate installation in Clamp fittings (sanitary, Tri-Clamp, Tank Connection).
Why Choose DonadonSDD?
- DonadonSDD offers high-quality rupture discs that meet the most stringent international safety standards.
- Our DCD rupture discs are suitable for a wide range of applications, including static gas and liquid conditions, low pressure, aseptic, and C.O.P. applications.
- The discs are designed to respond rapidly to overpressure, preventing damage to industrial plants.
- DonadonSDD composite rupture discs can protect against vacuum and pressure simultaneously, making them more versatile than many other types of rupture discs.
- We use PTFE gaskets that are certified to meet the highest international regulations, facilitating easy installation.
