WEH® Fueling Nozzle TK10 CNG - Product family

for fast filling of cars (NGV1)

The WEH® TK10 CNG Fueling nozzle combines user comfort with maximum convenience. The integrated WEH® TK4 CNG Fueling nozzle features ‘push-to-connect’ jaw locking system which automatically moves the sliding sleeve back when making a connection.

The ergonomic design of the hand grip enables an easy connection to the receptacle. The hand grip is slightly angled to prevent stresses on the high pressure hose and hose damage due to chafing on the ground.

Refueling starts after opening the ball valve. Closing the ball valve finishes refueling and the integrated gas recirculation automatiaclly depressurizes the system. The nozzle can then be disconnected by pulling back the sliding sleeve of the TK4 CNG.

On request the TK10 CNG Fueling nozzle is also available without gas recirculation. The grip position can either be 45° or 90°. The extended construction of the integrated TK4 CNG Fueling nozzle helps in refueling difficult-to-access receptacles. WEH® Jaws grip symmetrically, avoiding damage to the receptacle profile which could result in leakage.

Nominal bore (DN)
4 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
With or without gas recirculation
With Grip position 45° resp. 90°
Approx. 1.3 kg (2.87 lbs.)
Conformity / Tests / Approvals
The products comply with ANSI NGV1-2006 (applies to TK4 CNG)
Marketing Features
  • Color coded sliding sleeve (200 bar / 3 000 psi black | 250 bar / 3 600 psi yellow)
  • Compatible with receptacles acc. to NGV1 standard and ISO 14469
  • Ergonomic design
  • Grip position at 45°
  • High-grade materials
  • Integrated shut-off valve
  • Plastic thermal protection
  • Push-to-connect
  • Version with or without gas recirculation
  • 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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