Refuelling Systems CNG
Product line cars
CNG Fuelling Nozzle | TK4 CNG
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TK4 CNG Fast Fill fuelling nozzle for CNG refuelling of cars

The TK4 CNG fuelling nozzle is designed specifically for fast filling of vehicles having an NGV1 receptacle at fuelling stations with NGV1 standard and is best suited for this application.
The TK4 CNG is now even easier to operate. The clamping jaws are opened when the nozzle is disconnected and the sliding sleeve need not be pulled back to connect the nozzle. Just push the nozzle straight onto the receptacle and the TK4 CNG jaws clamp tightly. Once the fuelling nozzle is connected, the shut-off valve in the nozzle opens and the pressure-tight connection is established. The extended construction of the fuelling nozzle allows easy refuelling of difficult-to-access receptacles.  


  • Compatible with receptacles acc. to NGV1 standard and ISO 14469-1 and 3
  • Push-Pull actuation
  • Integrated shut-off valve
  • Plastic thermal protection
  • WEH® Jaw Locking Mechanism
  • Colour coded sliding sleeve (200 bar / 3000 psi black, 250 bar / 3600 psi yellow)
  • High-grade materials
  • Compact design