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Classification of Liaoyang valves
- Categories:Industry Knowledge
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- Time of issue:2016-01-13 16:51
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(Summary description)ClassificationofLiaoyangvalves Byfunctionandpurpose (1)Cut-offtype:suchasgatevalve,globevalve,plugvalve,ballvalve,butterflyvalve,needlevalve,diaphragmvalve,etc.Thecut-offvalveisalsocalledaclosed-circu
Classification of Liaoyang valves
(Summary description)ClassificationofLiaoyangvalves Byfunctionandpurpose (1)Cut-offtype:suchasgatevalve,globevalve,plugvalve,ballvalve,butterflyvalve,needlevalve,diaphragmvalve,etc.Thecut-offvalveisalsocalledaclosed-circu
- Categories:Industry Knowledge
- Author:
- Origin:
- Time of issue:2016-01-13 16:51
- Views:
Information
Classification of Liaoyang valves
By function and purpose
(1) Cut-off type: such as gate valve, globe valve, plug valve, ball valve, butterfly valve, needle valve, diaphragm valve, etc. The cut-off valve is also called a closed-circuit valve or a cut-off valve, whose function is to connect or cut off the medium in the pipeline.
Check valve, also known as check valve or check valve, check valve is an automatic valve, its function is to prevent the reverse flow of the medium in the pipeline, prevent the pump and drive motor from reversing, and the leakage of the container medium . The bottom valve of the pump to close the water also belongs to the non-return valve category.
Explosion-proof valves, emergency valves, etc. The function of safety valves is to prevent the pressure of the medium in the pipeline or device from exceeding the specified value, so as to achieve the purpose of safety protection.
Regulating valve, throttle valve and pressure reducing valve, its role is to adjust the pressure, flow and other parameters of the medium.
(2) Vacuum: such as vacuum ball valve, vacuum baffle valve, vacuum charging valve, pneumatic vacuum valve, etc. Its function is to change the direction of air flow, adjust the size of air flow, and cut off or connect the pipeline in the vacuum system. The vacuum system components are called vacuum valves.
(3) Special purpose categories: such as pigging valve, vent valve, drain valve, exhaust valve, filter, etc. The exhaust valve is an indispensable auxiliary component in the pipeline system, which is widely used in boilers, air conditioners, oil and gas, and water supply and drainage pipelines. It is often installed at high points or elbows to remove excess gas in the pipeline, improve the efficiency of pipelines and roads, and reduce energy consumption.
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