Gate Valve Installation

installation
The action or process of installing someone or something, or of being installed
A thing installed, in particular
initiation: a formal entry into an organization or position or office; "his initiation into the club"; "he was ordered to report for induction into the army"; "he gave a speech as part of his installation into the hall of fame"
A large piece of equipment installed for use
the act of installing something (as equipment); "the telephone installation took only a few minutes"
facility: a building or place that provides a particular service or is used for a particular industry; "the assembly plant is an enormous facility"

gate valve
A valve with a sliding part that controls the extent of the aperture
A gate valve, also known as a sluice valve, is a valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid.
(GATE VALVES) have a wheel type handle. Several turns of the handle are required to turn off a gate valve. Gate valves are most commonly used on main line pipes with high water pressure or high water flow.
A valve that lets you completely stop, but not modulate, the flow within a pipe.