Index>News>What is the widely used automatic exhaust valve for clamp type fluorine lined butterfly valve
TIME:2012-11-28 Source: This site
Automatic exhaust valves are widely used in water separators, radiators, floor heating, air conditioning, and water supply systems to release air pockets generated in heating systems and water supply pipelines, avoiding corrosion caused by oxidation caused by these excess gases and the formation of air pockets in radiators, Fluorine lined DC globe valve _The hot water circulation is not smooth and unbalanced, as well as the local lack of heat in the radiator, noise during pipeline operation with air, and vortex phenomenon in the circulation pump.
Performance parameters of automatic exhaust valve:
High work pressure: 10 bar
Working temperature: 0-110 ℃
Small sealing pressure: 0.2 bar
Exhaust pressure range: 0.5-7 bar
Working medium: water or antifreeze
Fluorine lined valve factory Installation and use of automatic exhaust valve:
1. The automatic exhaust valve must be installed vertically, that is, it must ensure that the internal float is in a vertical state, and one side affects the exhaust;
2. When installing the automatic exhaust valve, it should be installed together with the block valve so that it can be removed when necessary PTFE lined valve During the maintenance of the exhaust valve, it is ensured that the system is sealed and water does not flow out;
3. Automatic exhaust valves are generally installed at higher points in the system, which is beneficial for improving exhaust efficiency;
To extend the service life of the automatic exhaust valve, it is recommended to conduct an annual maintenance if conditions permit, especially in areas with poor water quality that are prone to scaling.
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