Installation of stainless steel valve
Published on:
2020-08-28
Installation of stainless steel valve
- Before daily maintenance and installation of stainless steel valve, carefully check whether the model and specification of the valve are consistent with the design;
- Check whether the valve can be used under the required conditions according to the valve size and factory instruction;
- When lifting the valve, the rope should be tied at the flange connection between the valve body and the valve cover, and should not be tied to the hand wheel or the valve stem, so as to avoid damaging the valve stem and the hand wheel;
- When the valve is installed on the horizontal pipeline, the valve stem shall be vertical upward, and downward installation of the valve stem is not allowed;
- When installing the valve, it is not allowed to use the forced connection mode of pulling hard to avoid damage due to uneven stress;
- The rising stem gate valve should not be installed in the underground wet place to avoid the corrosion of the valve stem.
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