Assertion: open valve | /r/HasProperty | subjected to a pressure drop of 1 p.s.i
Facets:
Source sentences:
text: These contours are determined according to a desired relationship curve between valve stem lift and fluid flow through the valve where C v is the capacity rating--the number of U.S. gallons per minute of water discharged through a wide-open valve subjected to a pressure drop of 1 p.s.i.