2016年11月2日星期三

gate valve manufacturers

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Valves are devices which are used to regulate liquids, gases and slurries. Valves do this by controlling the flow through pipes and other passageways by opening and closing and partially obstructing the passageway or pipe.

Many other types of valve are also found in the average household such as the valves which regulate the gas to a gas cooker, or valves which are used by washing machines to regulate the flow of water going to and from the machine.Simple valves such as hand operated valves can be manually controlled by the use or turning of a handle or wheel. Other more complex valves are automated and work by external input. These types of valve usually require an actuator. The actuator works by stroking the valve depending on the set-up and input. This type of set-up allows the valve to be positioned and in turn allows control across a range of requirements.
gate valve manufacturers


The majority of these mechanical valves are used on pipes and some of the major industries which use them are:
Oil industry
Gas industry
Mining industries
Water and sewage industries

The most noticeable type of valve is the hot and cold tap which is found in every household and many types of industries.

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