["

2018-10-26View Original

Thread Content

user

Reply #22018-10-26

Translate the following texts from chinese_simplified to english. Return ONLY a valid JSON array of translated strings in the same order. No additional explanation.

Reply #32018-10-26

单阀瓣和双阀瓣的s向阀有什么区别？如何确认什么位置改用哪一种？

Reply #42018-10-26

单阀瓣和双阀瓣的单向阀有什么区别？如何确认什么位置改用哪一种？

Reply #52018-10-26

单阀瓣：用于通球，特点：制造精度难度高，但密封性能好，无弹簧靠自重使用，压力降小；双阀瓣：靠弹簧复位，制造简单，不能通球，压力降大，因为中间有一个轴，密封性能略差

Reply #62018-10-26

一般业主无特殊要求且不通球，就买便宜的双阀瓣

Reply #72018-10-26

哦实际作用是一样的的就是密封性能差异价格差异谢谢

Reply #82018-10-26

楼主说的的单阀瓣和双阀瓣的单向阀，我只知道止回阀符合这个条件。就止回阀来讲，一般的用途就是防止介质倒流！只能进不能出。

Reply #92018-10-26

单向阀不就是止回阀么单阀瓣和双阀瓣的选用我不知道是从经济型考虑的的还是工艺有什么要求或者这两种形式作用有什么区别

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This 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.

["

Thread Content

Submit a Project

Disclaimer

Quick Links