What is CV and How to use CV

What is CV and How to use CV

[@JaykeSapalaran-iq3qs]

Great video information 👍👍👍 thanks for sharing your knowledge ♥️🇵🇭

[@uniquesakshi10]

I just have no words to say Thanks for giving the detailed information...God bless you..

[@EmranHashmi-1316]

nice information

[@vex123]

Your video quality and communication is top notch. Very good explanation and excellent content on pure practical engineering principles and processes. Keep up the great work!

[@doug9944]

Great video tks, But note that at 11th minutes, the SCFH stands for Standard cubic feet per HOUR, (SCFM would be per minute)

[@doug9944]

Oupps should have said at the 8th minutes

[@user-jg5zw2ho6q]

the unit should be hour not minute

[@samirpashayev5946]

very helpful! you're presentation is clean and simple. It's also informative and to the point which is great! thank very much! keep it coming

[@arjunkumark7485]

very clear explanation. Thank you

[@utubelwin]

Very nice, concise and comprehensive presentation. Thank you for posting it. Keep posting the videos....

[@rod0084]

Excellent material!

[@jameserayburn]

Excellent presentation. Two thumbs up.

[@apekshatichkulenayak893]

Too good explained

[@saadebrahimkutty1985]

EXPLAINED VERY NICE.

[@rhashmi1]

Beautiful.

[@Varunkm110]

Nice need a case study and basic troubleshooting . Along with PLC . Suggest any good book for valves

[@MrFBI78]

That was a very good video. Thank you very much

[@thamizharasan5306]

Thanks for upload this video bro I am understanding for easily for what is the CV

[@fleeglekeet]

At 1:30 it was said that the valve would have a lower CV as the valve tends to "close". Perhaps I am missing a point. I would say the valve is "opening" when traveling from 90 deg. to 10 deg. Thank you for this presentation.

[@radhakrishnanthangaraj6599]

Thanks for your valuable presentation sir

[@demetriomarchiano3460]

thanks a lot for the video

[@kesavraj5528]

Very good explanation. ..Please also post video of how to calculate six torque and MAST for Ball valves.

[@ValveChannel]

Thanks for your support. Do you mean How to calculate Ball valve torque? most of time ball valve will use torque wrench to test valve operation torque. valve operation torque are difficult to calculate very accuracy.

[@kesavraj5528]

Torque, As a manufacturer to give the details for sizing suitable Actuators...Want to know how it is calculated

[@mglsmr7065]

Thanking you very much

[@azamudinishak]

Can we have a video to calculate a circuit from a pump to a pipeline to a control valve and to the heat exchanger? How much is the pressure drop through the pipeline ,control valve and the heat exchanger

[@MadMax-nu8ly]

Excellent 👌

[@faizulanuar2474]

Question: I would like to understand more on your tips that the valve more accurately between 30% to 80% opening, why is this so? Or does it actually depend on the valve trim configuration, and one must get advice from the valve manufacturer? Thank you, this is a very good video..

[@SH-bl9wh]

I didn't fully understand your question. Do you mean why is Cv value different for 30% opening to 80% opening?

[@vicky1981p]

Nice information.. please keep posting new videos.

[@ValveChannel]

Thanks for your support. I will continue update my video soon

[@shirasatshirasat7335]

Pl explain about torque of ball valve in ur next video

[@hoangoc9620]

excellent presentation. Thanks

[@ValveChannel]

Thanks for your support.

[@mhamzah369]

Best

[@afa6361]

Excellent.

[@tarekslimane6183]

thank you but i have a question here you have said the max CV is at 70/100 of valve opening , so if the valve gets 100/100 of opening what we can say about CV in this case? wich value will take?

[@cck0728]

Good video. What is Xt in the table (at the end of video)? Also, can valve deterioration be found with help of Cv ? Thanks for your time.

[@sanjaykumaryadav3186]

does this sizes in inches will match to the internal or external diameter of the pipe.

[@kmh6578]

Cv in datasheet is flow media Cv?

[@lahcenbenadir1121]

very very good thank you

[@ValveChannel]

You're welcome

[@mustafaeshanta5003]

Thank you Sir.

[@asravalves5779]

Can u please explain how to calculate CV for Butterfly Valves in Water System

[@souravkumar2522]

Is this chart is applicable for all types of butterfly valve ??

[@fawzability]

thanks for the video. but can i have a cheatsheet for cv calculation?

[@tharveshrahim7341]

Sir, for pressure relief valve how we can calculate the CV

[@sheldonberg125]

Tharvesh Rahim Cv’s are not calculated but determined by the valve design

[@faraas19]

Hy... I have one doubt in equation which is usually seen in valves catalog P =( (36 x Q) / Kv) ^ 2 P - KPa Q - L/s I would like to know how 36 constant came?? If it is conversion of l/s to m. Cube/hr, it is 3.6...how it become 36??

[@jifush1147]

老师是湖北人吗？

[@kumardeepak2206]

Dear Sir. Please let me know how to convert Cubic meter per hour to Bubbles per minute. I hope you will reply me quickly