Friday, September 6, 2013

Basics To Understand About Chlorine Valves

By Helene Norris


Chlorine valves are devices, which are manufactured in a special way for use in connecting liquid or gaseous chlorine from one point to another. They are made using materials that are resistant to chemical corrosion. Drum or cylinder valves are mostly used in connection of chlorination units while a header pipe is used on chlorine containers. These regulatory devices are fitted at strategic parts of pipes such as at joints or ends.

A manual valve works on a very simple principle. The principle of flow from areas of higher pressure to lower pressure. Regulators that operate on the mentioned principle are called check valves. Most of them direct, control, or regulate flow of fluids by shutting, partially obstructing, or opening passages. Fluids include slurries, gases, fluidized solids, and liquids.

They have numerous uses. The uses include control of water supplied by irrigation machines. The gadget are used in industries to control various processes. They are found almost everywhere including the defense and transport sectors. Simple household appliances such as washing machines, taps, and dishwashers have these regulatory apparatus for controlling pressure. They are safety devices that should not be ignored.

They must checked regularly to ensure they are in good condition. All the maintenance instructions including lubrication have to be followed keenly. Observing such simple instructions could save one a great deal of money that would otherwise be spent on repairs and replacements. They should be exposed to the correct temperature and pressure for efficiency and durability.

Manual valves are controlled using handles, wheels, levers, or pedals. Automatic valves are driven by changes in conditions like pressure, temperature, or flow. The change in condition in turn affects pistons or diaphragms, which then triggers the valve. A safety valve found on hot water systems or boilers is perfect example of this type of valve.

Regulators are categorized according to how they are set off. Typical types include pneumatic, hydraulic, manual, and motor. Pneumatic valve devices are triggered by a change in the pressure of air while a hydraulic valve gets activated by changes in pressure of fluids like oil or water. Some are fitted with actuators that position them accurately depending on the changing condition. Actuators are used for mechanical control.

Typical valve has many parts including the body, seat, port, stem, bonnet, gland nut, disc, and handwheel. The basic parts are the bonnet and body. The body is the outer cover that holds the internal parts in place. The body can be plastic or metallic. The most common metals used to make the body include steel, bronze, stainless stain, gunmetal, or brass. The bonnet is usually bolted or screwed onto the body of the device.

Chlorine valves are available and can be bought from local hardware. The internet comes in handy particularly if an individual wants to know of the recent versions and to verify the costs. It is advised to use original devices in all applications. This seems to be the only way an individual may be assured of the safety of their properties as well as their lives.




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