Butterfly valve advantages

Author:Butterfly valve     Published time:2019-05-06 18:38     Reading times:937    

The advantages of the butterfly valve, the advantage of the industrial special butterfly valve is high temperature resistance, the applicable pressure range is also high, the valve nominal diameter is large, the valve body is made of carbon steel, and the valve plate sealing ring is made of metal ring instead of rubber ring. Large high temperature butterfly valves are manufactured by steel plate welding and are mainly used for flue and gas pipes of high temperature media.


Butterfly valve advantages:


1.Opening and closing is convenient, labor-saving, and the fluid resistance is small, and it can be operated frequently.
2. Simple structure, small size and light weight.
3.the mud can be transported, and the smallest amount of liquid is accumulated in the nozzle.
4. At low pressure, a good seal can be achieved.
5.the adjustment performance is good.


Butterfly valve installation and maintenance considerations:


1. When installing, the disc should stop in the closed position.
2. The position of the opening should be determined according to the angle of rotation of the disc.
3. Butterfly valve with bypass valve, open the bypass valve before opening.
4. The installation should be performed in accordance with the manufacturer's installation instructions.
5. Heavy duty butterfly valves should have a solid foundation.