A conical valve, opening outward, to close the mouth of a pipe which passes through the side of a vessel below the water line.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). Kingston Valve. Retrieved October 2, 2026, from http://smartdefine.org/kingston_valve/definitions/2025516 |
| Chicago | Webster's. 2011. "Kingston Valve" http://smartdefine.org/kingston_valve/definitions/2025516 (accessed October 2, 2026). |
| Harvard | Webster's 2011, Kingston Valve, Smart Define, viewed 2 October, 2026, <http://smartdefine.org/kingston_valve/definitions/2025516>. |
| MLA | Webster's. "Kingston Valve" 27 May 2011. Web. 2 October 2026. <http://smartdefine.org/kingston_valve/definitions/2025516> |