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Ball valve in the pipeline is mainly used to cut, distribution and change the direction of the flow of media, it only needs to use a rotation of 90 degrees and a very small rotation torque can be closed tight. Ball valve is the most suitable to do the switch, the use of cut-off valve, V type ball valve. In addition to the electric valve should pay attention to the pipeline parameters, should pay particular attention to the use of environmental conditions, because the electric valve in the electric device is a mechanical and electrical equipment, its use of the state by the use of environmental impact. Under normal conditions, the electric ball valve, butterfly valve in the following environmental use to pay special attention to.
Technical features of ball valve
Technical features of ball valve
| 1.Good sealing performance | The sealing ring made of elastic material such as Teflon is easy to be sealed. |
| 2.Long service life | Full bore ball valve fluid resistance small, little flow resistance |
| 3.Maintenance and operation | Easy maintenance, simple structure, the sealing ring is generally active, demolition and replacement are more convenient. Convenient operation, open and close rapidly, from fully open to fully closed as long as 90 degree rotation, facilitate remote control |