The type TK4i CNG fueling nozzle has been designed especially for the Italian NGV market enabling connection to Italian receptacles with a push-pull nozzle.
The TK4i 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 jaws clamptightly. Once the fueling nozzle is connected, the shut-off valve in the nozzle opens and the pressure-tight connection is established. The jaws of the TK4i CNG are constructed to avoid compression marks on the receptacle that result from connectors using the ball valve locking principle.
The extended construction of the fueling nozzle allows easy refueling of difficult-to-access receptacles.
WEH also offers an adaptor nozzle with the new Italian standard for Italian vehicles needing to refuel in Germany.
Nominal bore (DN)
Nominal pressure (PN)
PN = 200 bar (3,000 psi) | PS = 300 bar
-40 °C up to +85 °C
Natural gas compatible
With plastic thermal protection
Compatible with the Italian receptacle profile
Integrated shut-off valve
Plastic thermal protection
WEH® Jaw Locking Mechanism
Fueling nozzle for CNG fast filling of cars to be used with receptacles acc. to Italian receptacle profile. Operation only by specially trained service personnel. Not for self-service operation!