CEJN® Series 767 Non-Drip Couplings

  • With unlimited combination possibilities, CEJN Series 767 non-drip modular couplings are adaptable to virtually all applications and system requirements. The Non-Drip design of the Series ensures practically zero spillage and eliminates pollution and air inclusion during connection and disconnection. The Series is available in three configurations: straight through, single shut-off and double shut-off. Series 767 is also available with color-coding and/or key coding for extra safety. Optional seal material upon request.

  • The Series is also available in four other sizes: Series 267, 467, 567 and 667. Please refer to Series 777 for a stainless steel version. For other sizes in stainless steel, refer to Series 277, 477, 577 and 677.

  • Non-Drip design

  • Unlimited combination possibilities

  • Different safety levels to avoid mixing media

Technical Data Summary
Specification Details  
Nominal Flow Diameter 19.0mm
Coupling Material Nickel-plated brass
Nipple Material Nickel-plated brass
Maximum Working Pressure  
20.0 MPa
Maximum Burst Pressure  
80.0 MPa
Water flow (double shut-off)  
306 l/min (67.3 GPM UK)
Water flow (single shut-off)  
334 l/min (73.5 GPM UK)
Water flow (straight through)  
803 l/min (176.7 GPM UK)
Temperature Range  
  -15°C to +100°C (5°F to +212°F)


  • Flow capacity is measured at 4 bar (58 PSI) pressure drop.

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