TV

(redirected from valve)
Also found in: Dictionary, Thesaurus, Medical, Acronyms, Idioms, Encyclopedia, Wikipedia.

TV

The two-character ISO 3166 country code for TUVALU.

TV

1. ISO 3166-1 alpha-2 code for Tuvalu. This is the code used in international transactions to and from Tuvaluan bank accounts.

2. ISO 3166-2 geocode for Tuvalu. This is used as an international standard for shipping to Tuvalu. Each island of the nation has its own code with the prefix "TV." For example, the code for the island of Nui is ISO 3166-2:TV-NIU.
References in periodicals archive ?
Following the CE approval, the LOTUS Edge valve system will be available to select centres in Europe, with commercial site expansion accelerating as physicians and centres become fully trained.
On the basis of region, the solenoid valve market can be segmented into seven regions which includes, North America, Latin America, Western Europe, Asia-Pacific (excluding Japan), Eastern Europe, Japan and Middle East & Africa region.
Shut off the water at the main shutoff valve. If you have a gas water heater, turn the knob to the "pilot" position.
The mitral valve separates the left atrium, an upper heart chamber, from the left ventricle below it.
IPS Flow Systems are able to accurately size the correct valve for the system, and we can offer free expert advice on their use.
Externally driven valves can be anything as long as the actuator is kept outside the valve setup, possibly to be removed and attached again.
By communicating the actual valve position, process engineers are able to check for valve stiction, which can increase operating costs and compromise process quality.
For the equal percentage valve, the valve characteristics can be expressed by Equation 1.
Manufacturers, such as McLaughlin, saw a need and developed a way to efficiently clean the valve boxes and not only exercise the valve, but log data on each valve as well for future reference and maintenance.
Installed on dust collection systems operating under negative pressure, the open- construction Platypus Valve and the closed-construction Armadillo Valve offer worry-free, continuous discharge of free flowing dust and = granules at a fraction of the cost of the standard rotary airlock valves they = replace.
Although natural heart valves allow blood to flow straight through the center of the valve (central flow), caged ball valves completely block central flow and collisions with the occluder ball cause damage to blood cells, stimulate thrombosis and formation of blood clots.