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Question:

What is the reason that the valve stem can not be rotated in the water supply pipe?

What is the reason that the valve stem can not be rotated in the water supply pipe?

Answer:

Shut off for too long too much death will not open in the first.Just move it will be all right
Shut off for too long too much death will not open in the first.Just move it will be all right
Crown valve pressIs it stuck? You can't drive it?Or handwheel, stem does not turn?Shut off for too long too much death will not open in the first.

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