Secure. According to publicly available information, the quick-connect valve is characterized by an internal thread on its fastening nut that engages with an external thread on the valve body.
The inner surface of the nut features a thread that mates with the external threads on the connector side, and a retaining ring is sequentially positioned within the interior of the nut, ensuring a highly secure connection. A "quick-connect valve" refers to a valve equipped with a quick-release coupling; these valves are typically installed at the ends of flexible plastic or composite hoses to facilitate the rapid connection and disconnection of fluid-conveying pipelines.
