What is a release valve, and the introduction of a safety release valve

The release valve is a safety early warning device for pipeline transportation of flammable and explosive gases, and when the pressure of the control point exceeds the set value (bubble burst pressure) for some temporary reason, it is a valve that discharges a certain amount of gas.

Technical characteristics: It is suitable for the safe release of high, medium and low pressure gas pipeline networks.

Product performance. It integrates monitoring and command, safety and automatic release.

Sensitive action, fast response speed, high discharge accuracy.

After repeated start-up and jumping, it can still automatically return to the seat, close tightly, and discharge all equals.

There is no need to disassemble and grind the spool seat, and it is easy to operate and maintain.

Compact structure and easy installation.

When the medium contains corrosive substances such as sulfur and benzene, anti-corrosion materials can be selected.

Applicable medium: natural gas, artificial gas, liquefied petroleum gas.

air, etc. It can be used for various types of urban gate stations, regional pressure regulating stations, industrial and civil users.

After starting and before stopping, the release valve must be opened to eliminate the unqualified exhaust gas and excess gas generated in the furnace; To deal with emergencies during operation, it is also necessary to open the loose valve.

Valve with release lever! Most of them are all-welded ball valves! Either it is a flat gate valve, and there are more of these two belts with release!

The main function of the release valve is to release the abnormal fluctuating pressure in the pipeline directly into the atmosphere to ensure the normal pressure of the pipeline, and also to protect the main safety valve from jumping, but if the pressure of the pipeline increases, the discharge capacity of the release valve is insufficient, and the safety valve is opened, so generally speaking, the release valve is raised into the air by a separate pipeline.

Generally, it refers to a special valve installed at the end of the gas consumption of the natural gas pipeline and used to replace the impure mixed gas in the pipeline to the outside before it is put into use or during maintenance. It should be installed outside of easy handling, and the rear end should be connected to the discharge pipe to the outdoor height. The discharge tube should be painted red.

Here are some of the well-known brands recognized in the valve industry, which are widely recognized and have a high reputation. While rankings may vary depending on time and market conditions, the following brands are generally considered to be among the top brands in the valve industry:

The following influential first-line brands of water system valves and industrial valves can be used as a reference, but for reference only: Suzhou Neway Valve, Shanghai Guanlong Valve, Shanghai Qizhong Valve, Sanhua, Su Yan, Shentong, Su Valve, Nanfang, Jiang.

First, the word Yao. The above manufacturers are only estimates and references, and the specific situation may vary or fluctuate at any time due to changes in a series of factors such as changes in the market, the size of the competition pattern, and the stability of product quality. As an indispensable key device in industrial production and civil facilities, the quality and reputation of the valve brand directly affect the satisfaction and trust of users.

These brands are known in the valve industry for their innovative technology, high-quality products and reliability. It is important to note that the market and industry are evolving rapidly, and different rankings may vary depending on time and region. For the most up-to-date ranking information, it is recommended to refer to industry reports, professional organizations or market research data for more detailed and accurate information.

Summary. The height of the release valve is generally set according to the height of the pipeline, and in general, the height of the release valve should be a certain distance higher than the height of the pipeline, so as to facilitate the operation and maintenance of the release valve. Workaround:

1. First of all, the height of the release valve should be determined according to the height of the pipeline, and under normal circumstances, the height of the release valve should be a certain distance higher than the height of the pipeline, so as to facilitate the operation and maintenance of the release valve. 2. Secondly, when installing the release valve, attention should be paid to the installation position of the release valve, under normal circumstances, the installation position of the release valve should be in the upstream of the pipeline, so as to facilitate the normal operation of the release valve. 3. Finally, when installing the release valve, attention should be paid to the installation angle of the release valve, under normal circumstances, the installation angle of the release valve should be maintained at a certain angle with the horizontal plane of the pipeline, so as to facilitate the normal operation of the release valve.

In short, the height, installation position and installation angle of the release valve are very important, and the height of the release valve should be determined according to the height, installation position and installation angle of the pipeline, so as to facilitate the normal operation of the release valve.

The height of the release valve is generally set according to the height of the pipeline, and in general, the height of the release valve should be a certain distance higher than the height of the pipeline, so as to facilitate the operation and maintenance of the release valve. Solution: 1. First of all, the height of the release valve should be determined according to the height of the pipeline, and under normal circumstances, the height of the release valve should be a certain distance higher than the height of the pipeline, so as to facilitate the operation and maintenance of the release valve.

2. Secondly, when installing the release valve, attention should be paid to the installation position of the release valve, under normal circumstances, the installation position of the release valve should be in the upstream of the pipeline, so as to facilitate the normal operation of the release valve. 3. Finally, when installing the release valve, we should pay attention to the installation angle of the release valve, under normal circumstances, the installation angle of the release valve should be maintained at a certain angle with the horizontal plane of the pipeline, so as to facilitate the normal operation of the release valve. In short, the height, installation position and installation angle of the release valve are very important, and the person should determine the height of the release valve according to the height, installation position and installation angle of the pipeline, so as to facilitate the normal operation of the release valve.

Can you add, I don't quite understand it.

The height of the release valve refers to the outlet height of the release valve, which is an important parameter of the release valve and affects the performance of the release code Luxin valve. In general, the outlet height of the bleed valve should be lower than the inlet height so that the bleed valve can effectively vent the gas. The outlet height of the release valve should generally be lower than the inlet height, which can effectively release the gas, reduce the pressure of the gas, and prevent the gas pressure from being too high and causing damage to the release valve.

In addition, the outlet height of the vent valve can also be adjusted according to the actual situation to meet different discharge needs. The outlet height of the release valve is an important parameter of the release valve, which not delays the wheel and not only affects the performance of the release valve, but also affects the service life of the release valve. Therefore, when installing the release valve, the outlet height of the suitable should be selected according to the actual situation to ensure the normal use of the release valve.

A release valve is a type of valve that emits a certain amount of gas when the pressure at the control point exceeds the set value (bubble burst pressure) for some temporary reason.