Natural gas valve is the main control switch of household gas. If it is not closed when not in use, once the rubber tube connecting the pipeline and the cooker falls off or is bitten by a mouse, it may cause gas leakage, and the consequences are unimaginable. Very easy to leak, natural gas is a dangerous gas. It is easy to have an explosion accident when encountering an open flame in a closed space;
Gas valve is a new type of safety support device for gas pipeline engineering; Used to cut off, connect and adjust the gas in the pipeline, with good control characteristics and sealing performance; Suitable for city gas, liquefied petroleum gas, natural gas, oxygen and other gas medium pipelines.
Gas valves are widely used in urban gas supply network systems, such as gas, liquefied petroleum gas, natural gas, oxygen and other gas medium pipelines; The driving forms include manual, worm gear transmission, electric, pneumatic, hydraulic, electro-hydraulic linkage and other actuators, which can realize remote control and automatic operation.
Extended data:
Air valves have a wide range of uses, types and classification methods. Generally can be divided into two categories:
The first type of automatic valve: a valve that acts by itself depending on the ability of gas itself. Such as check valves, regulating valves, pressure reducing valves, etc.
The second drive valve: a valve operated by manual, electric and pneumatic means. Such as gate valves, globe valves, throttle valves, butterfly valves, ball valves, plug valves, etc.
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