Diy Venturi Valve

venturi
United States architect (born in 1925)
Venturi Automobiles is a French manufacturer of sports cars born under the name of MVS (Manufacture de Voitures de Sport). The original company built high performance mid-engined sports cars, the most well known of which is the Venturi Atlantique, from 1984 until it declared bankruptcy in 2000.
A short piece of narrow tube between wider sections for measuring flow rate or exerting suction
a tube with a constriction; used to control fluid flow (as in the air inlet of a carburetor)

valve
A device for controlling the passage of fluid through a pipe or duct, esp. an automatic device allowing movement in one direction only
A membranous fold in a hollow organ or tubular structure, such as a blood vessel or the digestive tract, that maintains the flow of the contents in one direction by closing in response to any pressure from reverse flow
device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
A cylindrical mechanism in a brass instrument that, when depressed or turned, admits air into different sections of tubing and so extends the range of available notes
a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
control consisting of a mechanical device for controlling the flow of a fluid

diy
Do-it-yourself
Do it yourself (or DIY) is a term used to describe building, modifying, or repairing of something without the aid of experts or professionals.
(DIYed) Simple past of DIY
Do It Yourself; To perform oneself a task usually relegated to an expert