Patented Fuelling Nozzle for CNG refuelling of cars to be connected and disconnected at self-serve fuelling stations (DN 8 mm)

In an important further step towards greater consumer acceptance the WEH TK17 CNG fueling nozzle for NGVs has been designed in the pistol grip style familiar to all filling station users. Having a similar look and feel, with single handed operation, the new nozzle is just as quick and easy to use as the common petrol/diesel nozzle. Full 360° rotation makes for easy engagement with the vehicle’s fuel receptacle. 

Patented Fuelling Nozzle for CNG refuelling of cars to be connected and disconnected at self-serve fuelling stations (DN 8 mm)

Patented Fuelling Nozzle for CNG refuelling of cars to be connected and disconnected at self-serve fuelling stations (DN 8 mm)
Type TK16 CNG is very light in weight and therefore easy to operate. It has a guide bush to protect the vehicle receptacle and an integrated swivel design located at the operating handle which can easily be turned into the optimal actuating position. 

Patented Fuelling Nozzle for CNG refuelling of cars with NGV1 (TK10) / Italian (TK10i) receptacle profile (DN 4 mm)
The TK10 Fuelling Nozzle features "push to connect" jaw locking system. The locking sleeve does not have to be pulled back in order to make a connection which means that the connector is very easy to use. The hand grip is availabe in 45° or 90° configurations, this feature can help to prevent stresses on the hose due to excessively tight bend radii induced by awkard-to-access receptacles and the chafing of the hose on the ground. 

Patented Fuelling Nozzle for CNG refuelling of cars at self-serve fuelling stations (DN 8 mm)
The type TK5 CNG is similar in structure to the TK16 CNG, but does not have a vent port. The TK5 fuelling nozzle has been designed for fuelling stations with single-hose system. A single hose supplies the fuel and the residual gas is vented back to the dispenser through the same hose before disconnecting the nozzle. If the lever is in 'On' position, the nozzle cannot be disengaged. 

Patented Fuelling Nozzles: TK1 Slow Fill, TK4 Fast Fill, TK4i for Italian standard
The TK1 Fuelling nozzle is designed specifically for time filling of vehicles with "Fuelmaker" compressors. The nozzle is best suited for this application.

Receptacle with NGV1 profile

Due to the sleek, internal aero-dynamic design of the TN1 receptacle, chatter caused during the filling process is greatly reduced and maximum flow rate achieved. The WEH TN1 has an integrated check valve system designed to minimize the effect that dirt particles have on sealing components within the receptacle. Therefore, the TN1 receptacle is a very durable unit, minimizing maintenance and downtime.

Combined Receptacle for the NGV1 standard and ball locking nozzles to the Italian standard

In cooperation with the Adam Opel AG Germany, WEH GmbH have now developped a receptacle which provides a simple solution to the problem of different receptacle standards in Europe.