Conventional Domed (CDD)

Conventional Domed (CDD)

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Conventional Domed Forward Acting Rupture Disc

Disco di rottura per tensione per molte applicazioni

La versatilita’ del disco Conventional Domed puo’ essere utilizzata in una vasta gamma di applicazioni, quale soluzione semplice ed economica. Questo prodotto e’ disponibile in molti materiali e misure con una rapporto operativo dell’ 85%.

 

  • Idoneo per applicazioni con alte pressioni
  • Finitura di superficie liscia
  • Idoneo per esercizio in vuoto e con contropressioni
  • Idoneo per fasi liquide, gas e vapore
  • Ampia gamma di materiali e misure
Contact Elfab about this product
Size Range 3mm to 800mm (1/8” to 32”)
Burst Pressure Range 0.5 barg to 1400 barg (7 Psig to 20300 Psig)
Temperature Range See our website for details
Maximum Operating Ratio 85% of minimum burst pressure (81% of nominal burst pressure)
Fragmentation on Burst May Fragment
Relief Valve Isolation Not Recommended
Vacuum Service No support required above burst pressure of 30 barg
Fluid Compatibility Liquid, Gas or Vapour
KR Values 1.4 (no support)
Torque Sensitive No
Cycle Life Excellent
Material Range Stainless Steel as Standard. Others Available
Reversal Ratio <1 Fail Safe Dependent on Back Pressure Support
Damage Ratio <1 Fail Safe
Leak Tightness Excellent
Performance Tolerance +/- 5% (zero manufacturing design range)
Protective Linings Available
Disc Surface Finish N/A