The function is quite simple: pull back the sliding sleeve and place the filling connector onto the external thread of the cylinder valve. The split collet design system locks securely onto the cylinder valve thread and seals tightly.
The connector has an internal locking mechanism preventing disconnection under pressure. The TW152 can be connected to cylinder valves with or without residual pressure valves and valves with integrated pressure regulators. Due to its compact design, it is also suitable for use in confined spaces.
This WEH® Quick Connector is available for gas cylinder valves acc. to DIN, BS, NF, CGA etc.
Connectors for oxygen applications are oxygen cleaned and free of oil and grease.
- For oxygen cylinders with external thread (with a residual pressure valve) and pressure regulator
- Connection in seconds
- No hand tightening required
- Automatic locking of the sliding sleeve under pressure prevents disconnection at pressures exceeding 5 bar
- Inline or 90° version available
- WEH® Jaw Locking Mechanism
- High-grade materials
Nominal pressure PN | 200 bar (3,000 psi) |
Max. allowable operating pressure PS | 250 bar (3,600 psi) |
Test pressure PT | 375 bar (5,440 psi) |
Temperature range | +5 °C up to +60 °C (O₂) |
Connects to | 0.903-14 NGO-RH EXT, CGA 540 |
Media inlet | NPT 1/4" external thread |
Medium | Medical oxygen |
Actuation | Manual actuation via sliding sleeve |
Design | With RPV pin |
Material | Corrosion resistant stainless steel, brass |
Sealing material | EPDM |
Conformity / Tests / Approvals | Adiabatic ignition test available |
Part No. | C1-132462 |