Pneumatic fitting WEH® TW57

push-to-lockDINstainless steel

The WEH® Connector type TW57 for gas cylinder valves with external 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. The TW57 is available for 200 bar and 300 bar systems. This 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.