| 摘要 |
A ball valve including metal sheet is provided that the number of work process can be reduced. A ball valve including metal sheet comprises a valve housing(10) in which a cover is connected in the opening formed on the top, and an inlet port(12) and outlet port(14) are formed at lateral surface, a disc(22) which is pivotally arranged in the valve inner structure of housing and adheres closely to the metal sheet, a valve body(20) in which a fluid path pipe(24) connected with the inlet port and outlet port is formed, an operating apparatus which is connected to the valve body and rotates the valve body.
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