How Much Do You Know About Air Valve?

What knowledge does this facility, which we may often come into contact with but may not have a deep understanding of in our daily lives, hide? Have you ever been confused about how to distinguish different types of Air Valve, or whether you need to turn it off every day? Next, let's explore the mystery of Air Valve and answer these questions in daily life. Air Valve, a device that may be frequently touched in daily life but is little known, what kind of knowledge treasure does it contain?

In residential buildings in residential areas, the public Air Valve on the gas main pipeline, as the hub of gas control for the entire unit building, is responsible for regulating the gas supply of all residents from the top floor to the bottom floor. This valve plays a vital role in the maintenance and inspection of the gas pipeline system. Usually, the gas public Air Valve is placed on the first floor of the building for easy maintenance and management. For some high-rise buildings, segmented public valves are also set on specific floors to achieve more sophisticated gas control.

The pre-meter Air Valve, as another important component in the gas pipeline system, is usually installed in front of the gas meter of each household. The function of this valve is to control the gas usage of each household and ensure that users can flexibly adjust the gas according to their own needs. When the gas meter needs to be repaired or replaced, the air valve in front of the meter also plays a vital role, providing a convenient operation channel for related operations. However, it is also necessary to emphasize that any unit and individual should abide by relevant regulations and shall not operate or close the valve in front of the meter without authorization to ensure the stable operation of the entire gas system and the normal gas demand of users.

The air valve in front of the gas meter is located in an important position in the indoor gas pipeline system of residents. As the main switch for controlling the indoor gas pipeline and equipment of users, its role is indispensable. An air valve is usually set before and after the household gas meter. Among them, the gas inlet position is called the pre-meter valve, which is mainly responsible for opening or closing the pipeline gas, and the non-outlet position is called the post-meter valve, which is used to adjust the gas flow. In daily use, the pre-meter valve does not need to be closed every time the gas is used up, unless professional gas workers repair, move or replace the indoor gas pipeline and gas meter, or when the user needs to stop using the pipeline gas. It is particularly important to note that if a gas leak occurs in the user's home, the valve in front of the gas meter should be closed immediately to ensure safety. At the same time, opening windows for ventilation and going to an open area outdoors, calling the gas service hotline for repairs are also necessary countermeasures.

Gas stove valve, as an indispensable gas valve in daily cooking, is responsible for controlling the on and off of gas. After each cooking, be sure to close the gas stove valve in time to ensure safe use. In addition, if you encounter a situation where you cannot accurately judge the opening and closing status of the gas valve, you can follow the following simple method: when the valve handle is consistent with the direction of the pipeline, it means that the valve is open; when it is perpendicular to the direction of the pipeline, it means that the valve is closed.