What is the set pressure of the safety valve?
Thread Content
How is the set pressure of the safety valve determined?
The process requirements are determined and generally clearly indicated on the drawings.
Safety valves for pressure vessels can be determined according to the additional B6 safety valve chapter of GB150 "Steel Pressure Vessels"； Safety valves for pipelines can determine the set pressure according to Chapter 14.2 Overpressure Protection of GB-50316 "Code for Design of Industrial Metal Pipelines".
The set pressure of the safety generator is generally given by design calculations based on process conditions. Generally, it is marked on the drawing. If the process conditions change, the design unit should make changes.
Those supporting floors 2, 3, and 4 have already determined their craftsmanship.
It should be the outlet pressure of the pressure vessel
The pressure is lower than that of your equipment, so that it can protect the equipment.
Reply 3# Xiao Haizhiyun Thank you, I understand.