WEH® Connector TW67 for filling of gas cylinders with male thread, connection by hand-tightening, max. 250 bar / max. 375 bar

The WEH® Gas Filling Connector TW67 for male threads is simply screwed onto the cylinder valve and the pressure-tight connection is made.

The TW67 is suitable for gas cylinders with a nominal operating pressure of 200 bar resp. 300 bar and is available in four different designs: short version for pallet filling or extended version for bundle filling, inline version or 90° version. All connector configurations are available for cylinder valves with or without a residual pressure valve.

Max. allowable operating pressure PS
250 bar (3,600 psi)
375 bar (5,440 psi)
Temperature range
+5 °C up to +80 °C
+5 °C up to +60 °C (O₂)
Inert/flammable gases, oxygen, argon, nitrogen
Media inlet B1
M16x1.5 male thread
Manual actuation via grip sleeve
Sealing material
Acc. to gas type
Conformity / Tests / Approvals
Type approval for suitability against adiabatic compression available
Marketing Features
  • Compact design
  • High-grade materials
  • Inline or 90° version available
  • Suitable for pallet and bundle filling
  • Version for residual pressure valves or non-residual pressure valves available

Manual Connector for filling of gas cylinders with male thread and with or without a residual pressure valve (pallet and bundle filling).

Data sheets
Data sheet EN 437 KB
Data sheet DE 414 KB
Data sheet ES 417 KB
Data sheet FR 436 KB
Operating instructions
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