WEH® Adaptor Nozzle TK4i CNG
The NGV1 standard is not yet in use in filling stations and vehicles in all countries.
To allow refueling between the NGV1 standard and other country-specific standards, WEH offers a range of adaptor nozzles.
To refuel vehicles with the new Italian standard (without male thread) at filling stations with the NGV1 / ISO 14469 standard, WEH has developed the TK4i CNG adaptor nozzle.
Operating the nozzle is quite simple. The adaptor nozzle is simply positioned straight and pushed onto the receptacle. The clamping jaws of the TK4i CNG firmly clamp the receptacle. When the nozzle is connected, the integrated shut-off valve opens – the pressure-tight connection is established.
Unlike the frequently used ball coupling, the clamping jaws of the TK4i CNG leave no marks on the receptacle.
Thanks to the elongated design of the adaptor nozzle, even receptacles that are difficult to reach can easily be refuelled.
| Pressure range | P30 acc. to ANSI NGV1 / B200 acc. to ISO 14469 PN = 200 bar (3,000 psi) | PS = 300 bar |
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| Temperature range | -40 °C up to +85 °C |
| Media inlet B1 | P30 acc. to ANSI NGV1 / B200 acc. to ISO 14469 |
| Design | With plastic thermal protection |
| Material | Corrosion resistant |
| Sealing Material | Natural gas resistant |
Adaptor nozzle for CNG fast filling of cars with new Italian receptacle profile (without male thread) with fueling nozzles NGV1 / ISO 14469. Operation only by specially trained service personnel. Not for self-service operation!
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