Frequently performed hydraulic services for apartments are repairing a leaky faucet or washing machines, which ceased to spin the laundry.
But in such buildings often you have to also carry out work related to repair leaks resulting in the installation of plumbing.This is because the state of the responsibility of owners of housing blocks and homes can have installations mounted a dozen years earlier.
They can be associated with connecting new sanitary facilities or carrying out small repairs.All such work can be carried out also by plumbers self-employed.
They may rely on both the exchange of a faulty seal and at the connection of the new tap.
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