WEH® Fueling Nozzle TK4 CNG - Product family

for fast filling of cars (NGV1) 

The TK4 CNG fueling nozzle is designed specifically for fast filling of vehicles having an NGV1 receptacle at fueling stations with NGV1 standard and is best suited for this application.

The TK4 CNG is now even easier to operate. The clamping jaws are opened when the nozzle is disconnected and the sliding sleeve need not be pulled back to connect the nozzle. Just push the nozzle straight onto the receptacle and the TK4 CNG jaws clamp tightly. Once the fueling nozzle is connected, the shut-off valve in the nozzle opens and the pressure-tight connection is established.

The extended construction of the fueling nozzle allows easy refueling of difficult-to-access receptacles.

Nominal bore (DN)
8 mm
Pressure range
P30 acc. to ANSI NGV1 / B200 acc. to ISO 14469
PN = 200 bar (3,000 psi) | PS = 300 bar
P36 acc. to ANSI NGV1 / B250 acc. to ISO 14469
PN = 250 bar (3,600 psi) | PS = 350 bar
Temperature range
-40 °C up to +85 °C
Corrosion resistant
Sealing material
Natural gas resistant
With plastic thermal protection
Approx. 0.4 kg (0.88 lbs.)
Conformity / Tests / Approvals
The products comply with ANSI NGV1-2006
Marketing Features
  • Color coded sliding sleeve (200 bar / 3 000 psi black | 250 bar / 3 600 psi yellow)
  • Compact design
  • Compatible with receptacles acc. to NGV1 standard and ISO 14469
  • High-grade materials
  • Integrated shut-off valve
  • Plastic thermal protection
  • Push-Pull actuation
  • WEH® Jaw Locking Mechanism

Fueling nozzle for CNG fast filling of cars to be used with WEH® Receptacles acc. to NGV1 standard and ISO 14469. Operation only by specially trained service personnel. Not for self-service operation!

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