| 摘要 |
The present application is directed to a keyed coupling assembly and kit for use with a coupling having a pair of connectable coupling members. The keyed coupling assembly includes a keyed member associated with each coupling member to permit the coupling members to mate with each other when the keyed members match, yet prevent the unwanted mating of the coupling members with each other when the keyed members do not match. The keyed coupling assembly is capable of ensuring that a fluid connection can only be made between matching keyed components, thereby ensuring that the characteristics of the fluid (e.g., type of fluid, fluid pressure, and/or fluid direction) delivered from one coupling member to the other is proper.
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