Quick Connector for filling gas cylinders 4,300 psi (300 bar) with external thread (with or without a residual pressure valve)
The WEH® Connector type TW57 for CGA gas cylinder valves with male thread provides a pressure-tight connection in seconds. The split collet design system locks securely onto the cylinder valve thread and seals tightly.
Safety features A fully developed design with simple actuation controlling the functioning of the gas connector. The quick connector cannot be disconnected under pressure because a speical safety peg protrudes and locks the connector against removal. Type TW57 for oxygen has venting bores in the front sleeve for lateral venting of gas in case of accidental gas leakage, thus preventing pressure built-up in the connector.
This quick connector is available for gas cylinder valves acc. to CGA, DIN, BS, NF, etc. Connectors for oxygen applications are oxygen cleaned and free of oil and grease.
- For gas cylinders with external thread
- Version for residual pressure valves or non-residual pressure valves available
- No hand tightening required
- Easy to connect
- Right-hand and left-hand operation
- Suitable for pallet filling
- WEH® Jaw locking mechanism
- Compact design
- High-grade materials
- US Patent No. 5,575,510