How to Select Control Valve? ( in Hindi)

This video describes How to select a control valve? and about control valve sizing. Also, describes Control valve flow co-efficient CV, pressure drop across the control valve, actuators, positioners, and calculation methods that ensure correct control Valve sizing. @dineshdiwani
A control valve is the last piece of equipment in any control loop which manipulates the control variable to bring the measured variable to the set point. Poor selection of Control Valve may land you in long hours of PID tuning apart from the disturbing process and product quality. This video describes selection criteria along with a practical guide on how to select a control valve for a particular application. Any queries or doubt, if you have any, you may write them in the comment section, sure we will discuss them.
ref links
www.fctvalve.com/libr/control...
control.com/textbook/control-...
instrumentationtools.com/basi....
en.wikipedia.org/wiki/Control...
www.enggcyclopedia.com/2011/0....
www.processingmagazine.com/va...
instrumentationtools.com/cont...
#controlvalve #valve #actuator

[@ankittripathi3631]

Bahut badhiya video sir

[@mdafzal3857]

Wow wow wow just wow sir stunned

[@yourdad6232]

Sir your videos always informative 😊

[@uniquesakshi10]

Thanks for sharing your knowledge...God bless you..

[@dineshdiwani]

Thank you.. keep spreading knowledge to grow this planet

[@Arizona807]

Nice video sir

[@sanaurrasheed]

Please sir make more videos in and in details your videos are informative.

[@aaindian8100]

Great

[@reshmisivagayathri3472]

Super sir

[@devinderchauhan7314]

U r great sir..really informative..

[@dineshdiwani]

Thank you.. keep watching keep sharing

[@mayureshjadhav3284]

Very informative 👍
Sir please make video with example of control valve sizing for better understanding.

[@mohantyentertainment6579]

Sir actuator selection valve k sath kese hota he iska ek video banayiyr

[@dineshdiwani]

Ok ...will try .. thank you

[@prafulsingh3904]

Thanks for this video..now i understand.. 🙏

[@surajmali2454]

Nice explanation sir.Plz make video on control valve leakage classes.

[@dineshdiwani]

Sure .. will try

[@ravitechnicali.e7379]

Sir ek video instrumentation ke liye interview questions ka video bnaiye

[@dineshdiwani]

Sure... will try

[@ravitechnicali.e7379]

Buckage sir your videos was very important contant

[@mithileshkumar8501]

Sir , Any book regarding practical/industrial instruments details , sizing, ranging and their calculation

[@dineshdiwani]

No you can't find such detail at one place. You need to refer OEM websites n google.. and moreover practical experience is the best.

[@mithileshkumar8501]

Thank you sir and thanks for the valuable knowledge you are sharing with us. It's great work.

[@akhandBharat1983]

Air to fail.and air to close why we use it make a detailed video and how it help in selections

[@sunilsingh6802]

Why both regulating and throttling are not possible at same time?

[@dineshdiwani]

You can not achieve tight shutoff (100% close) in regulating valve though OEM claims.

[@satish_maru]

Control valve ke bare me or bataye sir

[@dineshdiwani]

Thank you... Keep watching for new videos

[@mustafanadaf1843]

Sir..
How to decide control valve can do linearly conditions?

[@dineshdiwani]

This will show a linear change in flow with % opening. If you need to ask something else...ask again.

[@nomnamecpp]

Why all new design plant uses electric modulating drive in place of pneumatic?

[@dineshdiwani]

Both have its merits demerits
1. Motorized require very less maintenencae but slow moving.
2. Pneumatic is fast responsive but require a lot of maintenance.
3. Fire hazard is also a criteria to select.

[@nomnamecpp]

@@dineshdiwani please be specific...

[@dineshdiwani]

@@nomnamecpp to be specific it is low maintenance and ease of its operation when it comes to motorized modulating drive.

[@akshaytiwari9943]

please sir drum level 3 element and single element ka video with logic and calculation ko explain kariye

[@dineshdiwani]

Sure will try in coming video

[@sandeshsonawane3868]

@@dineshdiwani yes sir please explain three element drum level control

[@nasirmukhtarmukhtar9888]

Sir all your videos r really informative please sir makes videos on control valve with I/p controller n PID controller because I really confused about PID controller

[@dineshdiwani]

Check this video
ruclips.net/video/gjorNbugxVg/видео.html

[@RushitShukla]

Plug ka shape linear aur equal me interchange ho gaya hai

[@dineshdiwani]

It all copy pasted from net.. every website shows a bit different shape.. idea is there is special shape of plug for each application.

[@ayushbabu9699]

Sir aap se contact kaise kare

[@dineshdiwani]

9887482058

[@shakib71]

Can i get your contact info sir,I want to talk to you sir.

[@dineshdiwani]

9887482058 say