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The valve and the pipeline welding is suitable for the occasion

- May 29, 2018 -

Once the forged steel shut-off valve is in the open state, there is no longer any contact between its seat and the sealing surface of the valve flap, so its mechanical seal wear is less, because most of the shut-off valve seat and flap are easier to repair Or when replacing the sealing element, it is not necessary to remove the entire valve from the pipeline. This is suitable for the case where the valve and the pipeline are welded together.

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Once the forged steel shut-off valve is in the open state, there is no longer any contact between its seat and the sealing surface of the valve flap, so its mechanical seal wear is less, because most of the shut-off valve seat and flap are easier to repair Or when replacing the sealing element, it is not necessary to remove the entire valve from the pipeline. This is suitable for the case where the valve and the pipeline are welded together.

Forged steel globe valve stem and valve seat sealing surface vertical. The valve stem has a relatively short opening or closing stroke and a very reliable cutting action, making this valve very suitable as a medium for cutting or adjusting and throttling. Usually there is only one sealing surface on the valve body and the valve flap, so the manufacturing process is better and it is easy to maintain.

For forged steel cut-off valve, the flow resistance is not strict on the pipeline, that is, places with little consideration for pressure loss can choose the forged steel globe valve, such as thermal power plants, nuclear power plants, petrochemical systems, high temperature, high pressure pipeline; The accuracy requirement is not high, and the pipe diameter is relatively small.


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