The issue with valve size
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I have a question: Are the ball valves with specifications φ14, DN8, 2 inches, and 1/4\" all valves of the same size? Thank you! !
φ14, DN8, 2 inches, 1/4\" generally refer to the same size; DN8, 2 inches, and 1/4\" are all equivalent. φ14 indicates that the diameter of the circle is 14 mm, while DN denotes the nominal diameter. 2 inches and 1/4\" are the same, as both are in imperial units – 1 inch equals 8 inches, and conversions are made using this ratio.
Got it, thanks! ! ! ! ! ! ! ! !