Flat Composite (FCD)

Flat Composite (FCD)

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Forward acting rupture disc, Flat Composite for very low pressure applications

La soluzione piu’ economica per la bassa pressione

Il disco per tensione Flat Composite si avvale di un design composto, unico con sistema di protezione a 3 membrane.

Questo disco antiframmentazione assicura maggiore protezione, eccellenti valori di tenuta, ed e’ disponibile con varie geometrie di preintaglio, per soddisfare le varie esigenze applicative.

  • Design antiframmentazione
  • Idoneo per esercizio in vuoto
  • Compatibile con fase liquida, gas e vapour
  • Rapporto operativo: 40%
  • Vasta gamma di materiali e misure
Contact Elfab about this product
Size Range 25mm to 800mm (1” to 32”)
Burst Pressure Range 0.07 barg to 3.5 barg (1 psig to 50 psig)
Temperature Range See our website for further details
Maximum Operating Ratio 40% of minimum burst pressure (36% of nominal burst pressure)
Fragmentation on Burst Non-fragmenting design
Relief Valve Isolation Suitable
Vacuum Service Back pressure support required
Fluid Compatibility Liquid, Gas or Vapour
KR Values 2.2
Torque Sensitive No
Cycle Life Poor
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 Good
Performance Tolerance +/- 10% (zero manufacturing design range)
Protective Linings Not Available
Disc Surface Finish N/A