Quick couplings All fluids

Stainless steel, flush, flat face, quick coupling NCB

  • Test benches
  • Fluid sampling
  • Thermoregulation of mobile containers
  • Inerting, cooling of electronic cabinets.
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The flat face NCB quick couplings, allows non-spill, clean break disconnections, while the coupling’s internal design offers excellent flow rate. Along with standard automatic locking, the NCB is also available in a screw-on version for on-board applications. These connectors are suitable for production processes in many industries such as, pharmaceutical, chemical, agri-food, aeronautics, marine, and railway, etc.

Technical specifications

  • Nominal diameter DN (mm): from 04 to 20
  • Maximum allowable pressure*: 160 bar (2,320 PSI)


  • All types of fluids


  • Mainly stainless steel 316 series.
  • Locking-sleeve in cuproaluminum (screw-type model)
  • Various types of seals

Other features

  • Automatic safety locking
  • Screw locking version available
  • Color-coding for visual identification

*depending on the model and operating conditions