The upper flange of the butterfly valve has the same size as the overall structural length of the valve – does this affect the structural strength of the butterfly valve?
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The outer diameter of the upper flange of the butterfly valve is equal to the overall structural length of the valve. Does this have any impact on the structural strength of the valve? Urgent!
Are you buying valves or manufacturing them? Those who buy valves can simply choose according to the specifications in the valve sample.
Generally, the structural length of standard flanged butterfly valves differs from that of wafer butterfly valves
The flange outer diameter and the valve structure length are two completely different concepts!
There are standard specifications for both the flange size and the valve body length; if they meet these standards, then there is no problem.
It depends on the standards you follow in your design – there are American standards, German standards, and Chinese standards
It’s a bit vague; I can’t see exactly what corresponds to what
Check the standard for valve actuation specified in the instructions to find out.
The two you mentioned have hardly any connection at all