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@@AsadPassionateEngineer 🙏🙏🙏. If you don't mind ay i have your Contact Person?, so if I have any confusion for Instrumentation I can direct consult with you.
Hi Asad, if we consider electric actuated ones (MOV), it depends on the type of plug/disc. For eg in a gate valve MOV i believe it can only be fail last or fail indeterminate. I'm just wondering not quite sure though and never experienced this situation. But MOVs I've usually found FL on p&ids
Good explanation Asad.keep it up. But I do have a question,how the flow necessarily cause the Fail Last position for Globe valve piston to come down or go up.How the horizontal normal flow can lift the vertical piston? OR the process have to be told to Maintain such flow?
🔴Thanks for watching and if you have liked the Video then you can check out my Master Class
Instrumentation Crash Course for Professionals (FREE course)
1500+ Students have already taken this course.
👉asad-shaikh-instrumentation.ck.page/06e66ac455
Students have said to make the course course PAID (Because of the value they received from the course)
Let me know your feedback
Mon ami, vous êtes vraiment excellent, merci à vous...
merci je l’apprécie (Thank you for your kind words of appreciation)
I love your explanation, usefully and easy to understand. Thank you for sharing your knowledge
Thank you so much for your comment glad you liked it !! 😊
@@AsadPassionateEngineer 🙏🙏🙏. If you don't mind ay i have your Contact Person?, so if I have any confusion for Instrumentation I can direct consult with you.
@@noberttandilo1108 Sure Ping me on Linkedin and will share my number😊😊 i always enjoy technical discussions !!
Thank you Mr. Asad
Excellent refresher
so glad you liked it !! 😊
Wonderfull ✨. Nicely explained!
Glad you liked it! 😊
Thanks buddy, great efforts
Thank you so much, I am happy you liked it !!
Nice explanation 👍
Thanks 🙂
hi
the customer requested air fail Last but siganal failure closed.what isntruments is required and a schematic diagram please
Hi Asad, if we consider electric actuated ones (MOV), it depends on the type of plug/disc. For eg in a gate valve MOV i believe it can only be fail last or fail indeterminate. I'm just wondering not quite sure though and never experienced this situation. But MOVs I've usually found FL on p&ids
What about electrically actuated needle control valve? How the flow path will help in achieving our goal?
Thanks.
Yes you are very correct in MOV we cant have FAIL CLOSE or FAIL OPEN position
Good video. Please make video about "needle type control valve".
Thanks.
Sure (I.A) thanks for your comment. Will start to work on it !!
Good explanation Asad.keep it up.
But I do have a question,how the flow necessarily cause the Fail Last position for Globe valve piston to come down or go up.How the horizontal normal flow can lift the vertical piston?
OR the process have to be told to Maintain such flow?
Good question....I also wonder the same...
But sir in case of control valve with piston operated actuator volume tank is also provided by valve vendor right?
If volume tank is required then it should be specifically mentioned in datasheet. (It has additional cost)