Ahmad sahab very very good explanation and diagram. I am an engineer and impressed with your information. Don't be disheartened from low viewership. Today people are not interested for good videos
AOA brother. Brother i have a question. Our chilled water system is district cooling system and constant water flow is coming in to the AHU. In return line of the ahu we use PICV Valve. When our PICV valve complete close due to the temperature achieve then how we bye pass the water automatically. Can we use two way motorized valve for bye pass.
@@TanweerAhmed our consultants said us we give two valve in the bye pass if PICV valve close then two way valve automatically open so we no need to manual open the bye pass valve. This is correct procedure.
Jazakaallah bhai... please I want to know regarding the control valves such as DRV or PICV used in high rise buildings,their is PN rating,how to select these valves based on height of the building or number of floor levels...
Tanveer bhai humare ship ke room me temperature 23 rakha tha per rehta 18 degree hi hai ye valves me kia problem aata hai 1 baar technician aaya tha company ka usne valve ki setting ki phir temperature jo rakhte hain wo maintain hota hai zara help karen actuator valves me lever ko kia karen ka masla hal hojae baki rooms me?
If you have set temperature 23°C and found 18°C then it means someone has bypass this motorized valve therefore temperature does not control and valve remain open.
3-way valve link: th-cam.com/video/hhH3f19v_Ro/w-d-xo.html
Tanveer bhai. Bohot shukriya. You are doing a great job 👍🏻.
Thank you Nadeem
Ahmad sahab very very good explanation and diagram. I am an engineer and impressed with your information. Don't be disheartened from low viewership. Today people are not interested for good videos
Thanks for appreciation ☺️
Great Work Mr. Tanveer, you have elaborate very clear and precisely. Love ❤ from India
Thanks
Good & write information tanveer bhai, Hvac engineer Imran Usman
JazakaAllah
Thanks very usefully informative vedio.
Welcome
Plzzzzzzzzzz sir share videos daily basis its very helpful for me
Thanks for your comments, I will try my best to educate about HVAC/MEP, but it is not possible to to upload daily basis due to family and job works.
Very nice Jazak Allah
Thanks
Thanks for Video👍👍
Welcome
Assalam ullaicum.. Sir, are you offering any online hvac course, drafting, design reading or Whole Hvac system explanation?
W.Salam,
I just prepare TH-cam videos for free
@TanweerAhmed I am watching your videos sir. If you there is possible of one to one online class must be thankful.
Very nice video
Thank you 😊
Two way ball valve house waring me use karkte ha
I did not understand your question
AOA brother.
Brother i have a question.
Our chilled water system is district cooling system and constant water flow is coming in to the AHU. In return line of the ahu we use PICV Valve. When our PICV valve complete close due to the temperature achieve then how we bye pass the water automatically. Can we use two way motorized valve for bye pass.
Why you want to bypass? while picv working of balancing and two/three way valve automatically
@@TanweerAhmed if picv valve complete close then pressure increase in the ahu supply line
This is pressure independent control valve PICV means it will control automatically delta pressure and you have to just set the design flow of AHU.
@@TanweerAhmed sir can you send me your mobile number so discussion with you some point.
@@TanweerAhmed our consultants said us we give two valve in the bye pass if PICV valve close then two way valve automatically open so we no need to manual open the bye pass valve. This is correct procedure.
Jazakaallah bhai... please I want to know regarding the control valves such as DRV or PICV used in high rise buildings,their is PN rating,how to select these valves based on height of the building or number of floor levels...
I am working on it, Insha'Allah soon release videos
Tanveer bhai humare ship ke room me temperature 23 rakha tha per rehta 18 degree hi hai ye valves me kia problem aata hai 1 baar technician aaya tha company ka usne valve ki setting ki phir temperature jo rakhte hain wo maintain hota hai zara help karen actuator valves me lever ko kia karen ka masla hal hojae baki rooms me?
If you have set temperature 23°C and found 18°C then it means someone has bypass this motorized valve therefore temperature does not control and valve remain open.
Very good information
Thanks
Make a video for selection of grilles FCU. AHU. PUMPS CHILLER'S
Insha'Allah
Thanks
Welcome
What is balancing valve doing here. Why it is used when 2 way or 3 way already used in return line. I think many times balancing valve not use
Watch this video
Sir 10 volt accelerator and hanyw else 220 thermostatwiring battaiya please
Thermostat wiring details are given in each brand catalogue, therefore suggested follow accordingly
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Sir Send Telegram Link for channel previous telegram link is expires
Given in each video description and also available on my community tab
رمضان كريم
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Good night
Thanks & good night