Non-spill quick coupling with bayonet locking HCB

The non-spill design of our HCB couplings protects the work environment and the quality of the fluid transfer. Bayonet locking helps make them highly resistant to common issues such as vibrations and stress on pipes.

Applications: Suitable for a range of applications requiring non-spill processes and resistance to high pressure and harsh environments

Technical specifications

  • Nominal diameters (mm): from 03 to 20
  • Max. working pressure (bar)*: up to 350 


All fluids: gas, steam, vacuum, aggressive fluids


  • AISI Type 316L stainless steel 
  • Various types of seals

Other features

  • Compact 
  • Special design of the locking ring, which makes it easy to grip and provides comfortable manipulation 
  • Option to supply HCB sockets or plugs with clamp profiles
  • Compatibility with a wide range of fluids

*depending on the model and operating conditions