WEH® Fueling Nozzle TK17 H2 70 MPa ENR with ATEX data interface, for fast filling of cars, self-service

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Description
WEH® Fueling Nozzle TK17 H2 70 MPa ENR with ATEX data interface, for fast filling of cars, self-service The WEH® TK17 H2 70 MPa ENR with exchangeable nozzle receiver (ATEX data interface) was developed for refueling fuel cell cars with compressed hydrogen (CGH2).
The fueling nozzle provides the same proven characteristics as the actual known TK17 H2 70 MPa.

The IR data interface which is located at the front part of the fueling nozzle ensures proper communication between the vehicle and the fueling station thus achieving the optimum filling level.

So far the complete fueling nozzle has had to be sent in for repair in case of damage or malfunction of the data interface. With this version of the TK17 H2 70 MPa, however, the data interface can now be easily exchanged by specially trained personnel on the spot and within a very short time. Downtimes are reduced.

The continuous rubber protection offers optimal protection not only for the fuel cell electric vehicle and the front part of the fueling nozzle against damage, impacts and weather-related influences, but also for the operator against frostbitten hands.

The new TK17 H2 70 MPa ENR is additionally equipped with a purging line, that allows purging with nitrogen during and after fueling process. This can prevent ingress of moisture and formation of ice crystals when filling with pre-cooled hydrogen. Removing the fueling nozzle from the receptacle is thus facilitated even in unfavorable climatic conditions.
Technical Data
Nominal bore DN 3 mm
Pressure range PN = 700 bar (10,000 psi) | PS = 875 bar | PT = 1255 bar
Temperature Range -40 °F up to max. +185 °F
Media inlet UNF 9/16"-18 male thread, 60° inner cone
Material Corrosion resistant
Sealing material Hydrogen compatible
Design With plastic thermal protection, cold protection, hand grip with magnet,
exchangeable data interface acc. to SAE J2601 Protocol and integrated purging line
Weight Approx. 2,2 kg (4.85 lbs.)
Approvals Fuelling nozzle: Certified quality assurance system according to the Pressure Equipment Directive 2014/68/EU and SAE J2600:2002 and SAE TIR 2799
IR data interface: ATEX
Features
  • Left or right single-handed operation
  • Compatible to receptacle WEH® TN1 H2 70 MPa
  • Exchangeable nozzle receiver (ENR)
  • Integrated purging line for nitrogen purging
  • Prepared for dispenser mounting with purging system
  • WEH® EASY-TURN swivel joint approx. 250°
  • Increased robustness
  • Easy operation
  • Extremely high flow rate -> short filling times
  • Protecion against impact and cold
  • Plastic thermal protection
  • Hand grip with magnet
  • Unique WEH® Jaw Locking Mechanism
  • High-grade materials
  • Coding for pressure range / gas type
Application
Fueling nozzle with ATEX interface for H2 fast filling of electric / hybrid cars with fuell cells (FCV) at self-service fueling stations.
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Document type Download
Datasheet