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Easy and safe filling of gas cylindersThe WEH® TW54 filling connector creates a pressure-tight connection on gas cylinders in seconds – without any need for time-consuming screw connections. The connector comes equipped with an integrated safety peg to comply with highest safety standards. It ejects under pressure and effectively prevents any disconnection under pressure. The quick coupling also features a red mark on the front, which indicates a correct adaptor connection.
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WEH® Accessories | Improved efficiency for gas fillingVarious adapter models are required to fill gas cylinders with differing cylinder valves. The TK350-TN350 quick release system by WEH® ensures quick and easy WEH adapter changes. The bayonet lock releases the first adapter immediately and connects to the next adapter just as quickly. You save time and money. The 360° TD1 swivel joint is a perfect choice for moving a depressurised WEH® adapter into the perfect connection position. The swivel joint also prevents the filling hose from twisting.
The highly innovative WEH® jaw locking mechanism establishes a secure and pressure-tight connection in seconds. The split collet design system close tight onto the thread of the cylinder valve while sealing the valve pressure-tight at the same time.
Simply place the CGA 580 connector into the gas cylinder valve and close the loop around it. The pressure-tight connection has now been established – with no need for laborious screwing and unscrewing. This simple, time-saving one-handed operation simplifies the connecting procedure and makes fuelling times shorter.
For increased safety for the operator, the connector is fitted with an integrated safety peg. The gas pressure activates the safety peg automatically, preventing the valve from being disconnected accidentally while under pressure.
The gas cylinder connection is also ideal for pallet-filling too, ensuring increased efficiency and further increases in productivity.
The quick connector is available for gas cylinder valves conforming to DIN, BS, NF, CGA, etc.
Connectors for oxygen applications are oxygen cleaned, and are free of oils and greases.
- For gas cylinders with female thread
- Connection in seconds - Just PUSH to connect
- No tapes, no thread sealants, no hand tightening required
- Easy to connect
- Suitable for right or left handed operation
- Suitable for pallet filling
- Unique WEH® Jaw Locking Mechanism
- Compact design
- High-grade materials
Nominal pressure PN | 4,350 psi (300 bar) |
Max. allowable operating pressure PS | 5,440 psi (375 bar) |
Temperature range | +41 °F up to +176 °F +41 °F up to +140 °F (O₂) |
Medium | Oxygen, nitrogen, CO₂, air, inert gases, medical gases |
Actuation | Manual actuation via bail handle (handle depending on cylinder valve type) |
Design | With RPV pin |
Material | Corrosion resistant stainless steel and brass |
Sealing material | Acc. to gas type |
Conformity / Tests / Approvals | Type approval for suitability against adiabatic compression available |
Website:www.tvnainc.com
High pressure fill coupling for gas cylinders with female thread - WEH® TW54
WEH offers fastest connectors for internally threaded gas cylinders. The manually actuated quick coupling TW54 is the ideal fitting / tool for high pressure filling of cylinders with compressed gas up to 4,350 psi. The gas filling connector connects instantly to your residual pressure gas cylinder valve with female thread. They offer quick connect and quick disconnect thanks to the WEH® Jaw Locking Mechanism and the easy to operate operating loop / bail handle / lever. Just push to connect - no twist, no turn. The WEH® TW54 filling coupling is available for a large variety of national standards (DIN, BS, NF, CGA 580, CGA 590) and for medical or industral oxygen, inert gases, air, nitrogen or CO2.