Double Regulating Valve | DRV | in Urdu/Hindi

  Рет қаралды 28,979

Tanweer Ahmed

Tanweer Ahmed

3 жыл бұрын

This is an HVAC conceptual video about the "Double Regulating Valve - DRV" regarding the HVAC system valves which are commonly used in chilled/hot water loops at AHUs and FCUs with accessories. This video is in the Urdu/Hindi language. It is basic learning detailed information for new or fresh engineers or technical field persons. It is also important for HVAC / MEP technical staff to leaning points of view. Here sharing my experience and knowledge that will be helpful to learn & grow for Engineers & Technical staff. If you found anything which is inappropriate then convey it in the comments for my information and rectification in the future.
I have explained the following in this video:
1. What is a Double Regulating Valve?
2. Types of the Double Regulating Valve.
3. Application of the Double Regulating Valve.
4. Function of the Double Regulating Valve.
5. Setting of the Double Regulating Valve, etc.
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Пікірлер: 73
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
Automatic Balancing Valve link: kzbin.info/www/bejne/iWSaYYCchdyrnZI
@KhalidKhan-fx9ph
@KhalidKhan-fx9ph Жыл бұрын
Three way valve chiller which are youse
@TanweerAhmed
@TanweerAhmed Жыл бұрын
What do you want to say?
@asgharahsan003
@asgharahsan003 Жыл бұрын
​@@TanweerAhmed He wants to say that what is the purpose of using 3-way valve in chilled water line ?
@RehanKhan-fr4kg
@RehanKhan-fr4kg Ай бұрын
Nice explained sir U are a gem I am preparing watching your video for hvac engineering
@TanweerAhmed
@TanweerAhmed Ай бұрын
Thanks
@shadabrehman709
@shadabrehman709 3 жыл бұрын
Very informative. Jazakallah
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Thanks
@mohammedwaseemahmed5946
@mohammedwaseemahmed5946 2 күн бұрын
Please post a video of difference between DRV and PICV.Also can we balance FCU with only DRV ?
@kabeerabids
@kabeerabids 2 жыл бұрын
Jazakallah....Thanks for the explanation...you have strong knowledge about the subject
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
Thanks a lot
@user-id9nn4lx5e
@user-id9nn4lx5e 7 ай бұрын
Great explanation!
@TanweerAhmed
@TanweerAhmed 7 ай бұрын
Thanks
@aqeefshaikh5447
@aqeefshaikh5447 2 жыл бұрын
Jazakallahu khaira. your videos are really helpful to understand deeply.
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
Welcome
@exploreskillswithdawoodmasih
@exploreskillswithdawoodmasih 3 жыл бұрын
Helpful.
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Thanks
@Ehtesham147
@Ehtesham147 2 жыл бұрын
Thank you so much for your help.
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
Welcome
@farhatalisethar9097
@farhatalisethar9097 3 жыл бұрын
Great Ada
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Thanks dear 💓
@asifsajjad6085
@asifsajjad6085 Жыл бұрын
Good very helpful
@TanweerAhmed
@TanweerAhmed Жыл бұрын
الحمدللہ
@hassanmrao1466
@hassanmrao1466 Жыл бұрын
good explanation sir
@TanweerAhmed
@TanweerAhmed Жыл бұрын
Thanks and welcome
@nomibhatti2400
@nomibhatti2400 2 жыл бұрын
Very very nice sir g
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
Thanks
@asifjutt8824
@asifjutt8824 3 жыл бұрын
v good sir
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Thanks
@ziyamasad2709
@ziyamasad2709 3 жыл бұрын
Jazakaallah bhai... please provide us the details of standard valve package connections in AHU & FCU including btu meter, inlet which valves are used & outlet which valves are used for constant & vfd type flow...
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Insha'Allah
@subhashillikode8484
@subhashillikode8484 3 жыл бұрын
Good explanation, expecting more and let me known which is the good book to learn
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Thanks, these are taken from catalogue of equipment
@AhmedAhmed-kp6ms
@AhmedAhmed-kp6ms 3 жыл бұрын
Tanveer pa g, plz guide me about fcu fresh air supply control & location of it & also control fcu air throw control.
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Ok noted
@abdul10375
@abdul10375 2 жыл бұрын
Chilled line k ooper red color kyun liya jata he
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
I haven't seen like this
@ranadastgir3690
@ranadastgir3690 2 жыл бұрын
DRV FCU K IN LINE PAR LAGTY HAN YA OUT PAR. ???
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
Out pipeline
@gangavaramimran
@gangavaramimran Жыл бұрын
Purpose installing Drv in Chilled water return main line
@TanweerAhmed
@TanweerAhmed Жыл бұрын
Watch this video, I hope that you will understand
@mohammadabdulaleem1101
@mohammadabdulaleem1101 3 жыл бұрын
Sir why we fix drv in return line please answer
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Normally it is installed on the return line because of following reasons. 1. ASHRAE Recommendations. 2. The coil of the unit should be flooded in case the valve is closed. 3. With a control valve on the return side, the water is at a higher pressure through the coil, reducing off gas, thereby lowering dissolved oxygen content. Lower dissolved oxygen extends equipment life by minimizing the air entrapment. 4. If it is a hot system, some manufacturers have temperature limitations on the actuators. If there is a180°F limit on the actuator (common to some actuators), the return side is preferred as it will operate at a cooler temperature. 5. If it is a cold system, it is always better to have less thermal breaks on the colder side (e.g.42°F water) than on the warmer return side (e.g.,56°F water). The return side installation reduces sweating on the electronic actuator, which is more prone to failure when wet.
@mohammadabdulaleem1101
@mohammadabdulaleem1101 3 жыл бұрын
@@TanweerAhmed thanks sir.. quick response. Jazakallah
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Welcome
@gufran548
@gufran548 3 жыл бұрын
Assalamualaikum sir If u have CCU unit(PAC) unit vedio please send link
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
Watch in HVAC playlist i.e. package FAHU unit
@PawanKumar-mw5uv
@PawanKumar-mw5uv 3 жыл бұрын
I need your help for some license query for global trading
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
I don't know about globel trading
@tajkhan-jm9fe
@tajkhan-jm9fe 2 жыл бұрын
How to balance chilled water with metter
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
Explained in video
@ijazahamed1749
@ijazahamed1749 2 жыл бұрын
What is the function of double regulating valve. Can u explain in English
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
I will subtitles on this video
@qumartanweer6589
@qumartanweer6589 11 ай бұрын
Aw sir aik drafting video banae small villa ka hvac ka.
@TanweerAhmed
@TanweerAhmed 11 ай бұрын
I don't understand. What you want to say
@qumartanweer6589
@qumartanweer6589 11 ай бұрын
@@TanweerAhmed hvac drafting video for G+1 2 floor like how to draw duct, fcu ahu Or other components related to hvac like eccentric reducer concentric reducer elbow
@TanweerAhmed
@TanweerAhmed 11 ай бұрын
@@qumartanweer6589 Sorry, I don't know drafting work. AutoCAD draftman know this work.
@qumartanweer6589
@qumartanweer6589 11 ай бұрын
@@TanweerAhmed ok Sir thanku, aapki videos se bahut help hote hai Thank a lot
@TanweerAhmed
@TanweerAhmed 11 ай бұрын
Welcome
@merajmoqueem5828
@merajmoqueem5828 2 жыл бұрын
Types of balancing
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
What do you want to say?
@merajmoqueem5828
@merajmoqueem5828 2 жыл бұрын
I want to know how many types of balancing valve?
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
I have explained in this video and also will make more videos
@PawanKumar-mw5uv
@PawanKumar-mw5uv 3 жыл бұрын
Messenger I'd or anything by which I can contact you it is big project pls discuss with me
@TanweerAhmed
@TanweerAhmed 3 жыл бұрын
WhatsApp 🇵🇰 +923332472721
@imamimam994
@imamimam994 2 жыл бұрын
Assalamu aleikum bhai jaan aapka mo no Chahiye
@TanweerAhmed
@TanweerAhmed 2 жыл бұрын
Join my Telegram group and its link is given in each video's description and also community tab
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