WEH® Fueling Nozzle TK16 H₂ High Flow with data interface for fast filling buses and trucks, self-service, 35 MPa


WEH® Hydrogen Refueling Nozzle with data interface for buses and trucks at self-service Fueling stations

WEH® TK16 H2 High-Flow Fueling Nozzle with Data Interface provides a faster hydrogen refueling solution for buses and trucks.

An increased flow rate achieves even faster filling times.

The actuation lever is located on the integrated swivel joint making it easy to rotate into the optimal actuating position. The actuation lever needs less effort to actuate the nozzle.

The internal coding for pressure range and gas type ensures that the TK16 H2 High-Flow with data interface can be connected to the compatible WEH® Receptacles and also prevents the risk of confusion with natural gas. Furthermore the fueling nozzle has an interface (IR) for data transfer between vehicle and fueling station.

Nominal bore (DN)
8 mm
Pressure range
PN = 35 MPa | PS = 45 MPa
Media temperature range
-20 °C up to +85 °C
Ambient temperature range
-40 °C up to +85 °C
Media inlet B1
UNF 9/16"-18 male thread, SAE J514, 37° cone
Corrosion resistant
Sealing material
Hydrogen resistant
Nozzle type
Type A acc. to SAE J2600:2015 and previous resp. ISO 17268:2012 and previous
With plastic thermal protection, gas recirculation and data interface acc. to SAE J2601
Approx. 2.4 kg (5.29 lbs.)
Conformity / Tests / Approvals
Fueling nozzle: tests acc. to SAE J2600:2002
IR data interface: ATEX; NEC on request
Part no.
Marketing Features
  • Type A nozzle acc. to SAE J2600 resp. ISO 17268
  • Coding for pressure range / gas type
  • Compact design
  • Compatible with WEH® TN1 H2 High-Flow and WEH® TN1 H2 70 MPa receptacle profile
  • Easy operation
  • Higher flow rate -> shorter filling times
  • Integrated infrared data interface
  • Integrated shut-off valve
  • Plastic thermal protection
  • Recirculation of the vented gas
  • WEH® EASY-TURN swivel joint 240° for operating lever

High-Flow fueling nozzle for H2 fast filling of buses and trucks at self-service fueling stations.

CAD Files
Data sheets
Data sheet EN 471 KB
Data sheet DE 468 KB
Operating instructions
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