butterfly valve offset
butterfly valve offset
(OP)
I am trying to source a butterfly isolation valve for a hydrostation. Valve size is 800 mm (32") and the head of cold water is 150 m (492 ft). Would it be possible to get away with a cheaper non-offset valve or would I need double offset?





RE: butterfly valve offset
RE: butterfly valve offset
RE: butterfly valve offset
as stated in an earlier response-you will have no margin if you can ecven get a large butterfly valve rated to those pressures.
150M head is 213 psi to an American....and that's a LOT on such a large valve.
RE: butterfly valve offset
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Albert Einstein
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