Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations TugboatEng on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
Valve stem rating
We have a butterfly valve with 6" 2500# Flanges. A working pressure of 3080 psig, a differential pres of 700 psi. Materials are 316SS. How do I determine the minimum class rating for the stem and bushing inside the valve? If you could point me to the right standard or provide guidance I would...- corran34
- Thread
- Replies: 3
- Forum: Valve engineering
