- Role of hydropower station butterfly valve
Its main role has the following aspects:
1. Adjusting the flow: hydropower station butterfly valve adjusts the flow of fluid by rotating the valve disc, which can realize high-precision flow adjustment according to the needs.
2. Close the fluid channel: the hydropower station butterfly valve can realize the rapid switching of the fluid channel, and completely close the channel through the rotation of the valve disc, so as to prevent the inflow or outflow of fluid.
3. Noise reduction: the butterfly valve of hydropower station has excellent noise reduction characteristics, through its special structural design can effectively reduce the noise in the pipeline, so that the hydropower station operates more quietly.
4. Prevent pollution: there is a small leakage space between the butterfly valve and the inner wall of the pipeline, which can effectively prevent corrosion and pollution in the pipeline.
5. Simple maintenance: the structure of hydropower station butterfly valve is simple and easy to maintain, which can realize the rapid replacement of seals and valve stems and other wear parts and reduce the maintenance cost.
- Application of hydropower station butterfly valve
Hydropower station butterfly valve has a wide range of applications, in all kinds of liquid, gas piping system is widely used. Mainly used in the following occasions:
1. Flow regulation: In the open water circuit of hydropower station, flow regulation is carried out by installing several hydropower station butterfly valves to achieve the purpose of improving the power generation efficiency of hydropower station.
2. Pipeline interception: hydropower station butterfly valves can be used as interception devices of sluice gates to achieve interception of flow by closing waterway channels.
3. Fire-fighting equipment: pipeline interceptor valves as fire-fighting equipment make the fire-fighting work more effective.
4. Pump station control: Butterfly valve of hydropower station can be used as pump station control device, after finishing liquid pumping, the valve has important role in stopping and starting the pump.
5. Urban water supply: fire protection system, water quality protection system, water pipeline, storage tanks and other urban water supply system, need to use a large number of hydropower station butterfly valve, flow regulation and pipeline interception and other roles.
Conclusion:
Hydropower station butterfly valve can not only realize the basic role of flow regulation and closing the fluid channel, there are advantages such as reducing noise, preventing pollution, and simple maintenance. In all kinds of liquid, gas pipeline system has a wide range of application prospects.