When specifying valves for a given application, it is important to first determine the intended function. This may seem a rather obvious observation, but, unfortunately, a lack of functional understanding is often where valve performance issues begin. The user, rather than fully considering the application in which the valve will operate, moves forward on a purchase, only to find later on that the valve isn’t all that well suited to meet the needs of the job it is being asked to do.
'Considering Valve Specification & Installation' by ASCO Valves
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