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-LH internal thread, SAE J1926-1
Corrosion resistant
Sealing material
Hydrogen compatible
With plastic thermal protection, gas recirculation and data interface acc. to SAE J2601 protocol.
Approx. 2.4 kg (5.29 lbs.)
Conformity / Tests / Approvals
SAE J2600:2002
Data interface: SAE J2601 / ATEX resp. SAE J2601 / NEC Class 1 Zone 1
Marketing Features
  • Coding for pressure range / gas type
  • Compact design
  • Compatible with WEH® TN1 H2 High-Flow and WEH® TN1 H2 70 MPa receptacle profile
  • Filling rate approx. 100 - 120 g/sec.
  • Higher flow rate -> shorter filling times
  • Integrated interface for data transfer acc. to SAE J2601
  • 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.

Data sheets
Data sheet EN 386 KB
Data sheet DE 387 KB
Operating instructions
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