調節弁通径規格
Thread Content
よく1.5"*1.65に遭遇する“；4"*3.5“；100*50のうち、どちらがフランジの口径を表していますか？もう一つは何を指すのでしょうか？
フランジの公称直径とバルブシートの直径。
大きい方がバルブの口径で、小さい方はCVを計算する
大きい方がバルブの公称直径で、小さい方は計算によって求められた値です
**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections
Submit Request — Free ConsultationThis is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.