How to calculate the selection of regulating valve? It's better to have a formula
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How to calculate the selection of regulating valve? It’s best to have a formula and hope experts can reply.
This post was last edited by flute6 on 2009-12-16 10:30. You can search online, there are ready-made small calculation software:)
We are an agent for TESCOM regulating valves. What are your requirements? I can help you select them.
The classic selection of control valves is from Fisher, but that is a book "Control Valve Manual", and it is unreliable to use any small software to calculate it. It is recommended that you find a professional manufacturer to calculate for you or the "New Comprehensive Book of Regulating Valve Design and Application Practice". This book is thicker and seems to cost hundreds of dollars to buy.
It is recommended that the poster refer to this specification HG20570.18-93 for valve settings and other related content.
The only formula is the formula for calculating the flow coefficient. Each valve manufacturer has its own selection software, and the calculated flow coefficients are not exactly the same. don't know what you want
Thank you for your replies, experts. Reading FISHER's valve manual is the most formal guide.