Water shut-off ball valve working
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- เผยแพร่เมื่อ 16 ต.ค. 2024
- ball valve working animation
ball valve assembly
A ball valve is a shut off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore. By rotating the ball a quarter turn (90 degrees) around its axis, the medium can flow through or is blocked.
Compared to other types of valves, ball valves are simple and require less maintenance. Because the ball valve stem rotates without axial movement, the packing seal on the valve stem does not easily wear or fail. Ball valves are easy to disassemble and repair, and worn parts can be easily replaced.
#valve
#engineering
Crystal clear explanation 🤗👏
Good quality graphics 👍
Handle should be rotated 90° relative to the ball. When the handle is perpendicular to the pipe, the valve should be closed.
Nice