WEH® Manual Connector TW640 with female thread for filling of gas cylinders - Product family
The WEH® TW640 Manual connector has been specially developed for pallet filling of gas cylinders with female threads. The TW640 is simply placed into the cylinder valve and tightened by hand until the o-ring seal contacts the counterpart. Now the pressure-tight connection is made.
Thanks to the pressure support, the manual connector seals without wrenches, sealants or tape, thus saving connection times and costs.
Nominal bore (DN)
Max. allowable operating pressure PS
375 bar (5,440 psi)
+5 °C up to +60 °C
Inert gases*, oxygen
Female thread connection acc. to the corresponding national standard e.g. DIN, CEN, CGA, BS, NF etc.
Manual actuation via grip sleeve
Conformity / Tests / Approvals
Type approval for suitability against adiabatic compression available
- Compact design
- High-grade materials
- Version optionally with straight or 90° media inlet
- Suitable for pallet filling
Manual connector with pressure support for filling of gas cylinders with female thread (suitable for pallet filling).