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Boiler definition

A boiler is a closed vessel in which water or other fluid is heated.
The fluid does not necessarily boil.
(In North America the term "furnace" is normally used if the purpose is not actually to boil the fluid.) The heated or vaporized fluid exits the boiler for use in various processes or heating applications,12 including water heating, central heating, boiler-based power generation, cooking, and sanitationŹródło: https://en.wikipedia.org/wiki/Boiler

Advertising plant hydraulic

Keeping the hydraulic plant today may require assumptions website.

On this page you will post information about the type of services provided by a particular plant hydraulic and their price list.

Therefore run website may constitute advertising each plant, and thus their managers have the opportunity to receive an increasing number of different orders.
Hydraulic announcement may also be published in daily newspapers and on various bulletin boards.
This will allow you to reach those potential customers who do not normally use the Internet, but may need some help hydraulic system.

In contrast, the best advertisement of the hydraulic plant can provide good feedback of its existing customers.

Plumbing - what a valve is?

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A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways.
Valves are technically fittings, but are usually discussed as a separate category.
In an open valve, fluid flows in a direction from higher pressure to lower pressure.
The word is derived from the Latin valva, the moving part of a door, in turn from volvere, to turn, roll. The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction.

This is called a check valve, as it prevents or "checks" the flow in one direction.

Modern control valves may regulate pressure or flow downstream and operate on sophisticated automation systems. Źródło: https://en.wikipedia.org/wiki/Valve
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