Vacuum tube equipped with safety control devices

2022-04-12View Original

Thread Content

4.1.1.2.7 For vacuum pipes equipped with safety control devices, the design pressure shall be taken as 1.25 times the maximum pressure difference or the smaller of the two values of 0.1 MPa, and the design shall be carried out based on external pressure conditions； For vacuum pipes without safety control devices, the design pressure is set at 0.1 MPa. So what is a safety control device? Is it a vacuum rupture valve? Is it still a self-controlled valve for breaking vacuum?

Reply #22022-04-12

A negative pressure safety valve is similar to a positive pressure safety valve.

Reply #32023-04-14

What is a negative pressure safety valve? Are there any materials available?

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.

Vacuum tube equipped with safety control devices

Thread Content

Related Threads in This Forum

← Previous

Next →

Submit a Project

Disclaimer

Quick Links