plug valve
1Plug valve — Plug valves [American Petroleum Institute Standards: API 6D Pipeline Valves ; API STD 599 Metal Plug Valves ] are valves with cylindrical or conically tapered plugs which can be rotated inside the valve body to control flow through the valve. The …
2Plug valve — Plug Plug, n. [Akin to D. plug, G. pflock, Dan. pl[ o]k, plug, Sw. plugg; cf. W. ploc.] 1. Any piece of wood, metal, or other substance used to stop or fill a hole; a stopple. [1913 Webster] 2. A flat oblong cake of pressed tobacco. [U. S.] [1913 …
3plug valve — noun : a valve or cock opened or closed by the turning of a usually conical plug …
4Plug — Plug, n. [Akin to D. plug, G. pflock, Dan. pl[ o]k, plug, Sw. plugg; cf. W. ploc.] 1. Any piece of wood, metal, or other substance used to stop or fill a hole; a stopple. [1913 Webster] 2. A flat oblong cake of pressed tobacco. [U. S.] [1913… …
5Plug and feather — Plug Plug, n. [Akin to D. plug, G. pflock, Dan. pl[ o]k, plug, Sw. plugg; cf. W. ploc.] 1. Any piece of wood, metal, or other substance used to stop or fill a hole; a stopple. [1913 Webster] 2. A flat oblong cake of pressed tobacco. [U. S.] [1913 …
6Plug centerbit — Plug Plug, n. [Akin to D. plug, G. pflock, Dan. pl[ o]k, plug, Sw. plugg; cf. W. ploc.] 1. Any piece of wood, metal, or other substance used to stop or fill a hole; a stopple. [1913 Webster] 2. A flat oblong cake of pressed tobacco. [U. S.] [1913 …
7Plug rod — Plug Plug, n. [Akin to D. plug, G. pflock, Dan. pl[ o]k, plug, Sw. plugg; cf. W. ploc.] 1. Any piece of wood, metal, or other substance used to stop or fill a hole; a stopple. [1913 Webster] 2. A flat oblong cake of pressed tobacco. [U. S.] [1913 …
8Valve — This article is about the flow control device. For the game developer, see Valve Corporation. For the electronic component, see Vacuum tube. For other uses, see Valve (disambiguation). These water valves are operated by handles. A valve is a… …
9valve — valveless, adj. valvelike, adj. /valv/, n., v., valved, valving. n. 1. any device for halting or controlling the flow of a liquid, gas, or other material through a passage, pipe, inlet, outlet, etc. 2. a hinged lid or other movable part that… …
10valve — [valv] n. [ME, a door leaf < L valva, leaf of a folding door, akin to volvere, to roll: see WALK; VALVE senses 3, 4, 8 < ModL valva < L] 1. Archaic either of the halves of a double door or any of the leaves of a folding door 2. a gate… …
