| 摘要 |
A gate valve includes a body, a stem, and a sensing bore. A subassembly includes a body, the body defining a sensing bore; and at least one of a vein and a plug in the sensing bore. A method of sensing an aspect of a water control system includes gaining access to the water control system through an access bore in a gate valve; at least temporarily removing water for testing from the access bore; and sensing an aspect of the removed water. |
