PICV Explained | Actuator | Pressure Independent Control Valve | Animation |

In this video we have explained how PICV works in HVAC AHU system.
PICV is a crucial component in HVAC.
This is the one controlling the flow of chilled water in the pipeline to provide the comfortable temperature to the designated rooms.
There are two types of PICV one is two way valve and another one is three way valve.
About these two valves I will explain in the next video.
In the next video you can see more about the PICV, like how it is controlling the pressure in the pipeline and how it's affecting the Secondary pumps and chillers.

[@alijaved21]

thank you so much, it has been 8 years that i didn't fully understood the need and principle of working for a PICV. now i fully understand it.

[@zebralearningsenglish-pn6fl]

Great to hear!

[@TauseefAhmad-tq7ck]

This is an amazing videos I have seen so far. Instead of studying many times i did not fully understand these valves but now I completely understand.
Thank you so much and hope for more videos regarding HVAC

[@samhaazratechnicalsupport]

Mashaallah bahut khoob bhai jaan ❤❤❤❤

[@zebralearningsenglish-pn6fl]

❤️

[@numankhan3914]

Sir amazing your videos what an idea to understand the people through the help of animation.
Sir please make a video on VRV system with full concept like parts and working

[@zebralearningsenglish-pn6fl]

As soon as possible I will upload that video.

[@samhaazratechnicalsupport]

Good information bhai jaan ❤❤❤

[@zebralearningsenglish-pn6fl]

Thank you Bhai jaan

[@sixnine1727]

Fantastic

[@arshadali-ny3og]

very important thing u explain today

[@shafikurrahamanrahaman3363]

Nice video thank you ❤

[@tauhidalam3425]

Brother please keep continue ❤

[@zebralearningsenglish-pn6fl]

Yeah sure. I won't give up.

[@joshuadavis2062]

We use control valves that can modulate. This seems to be more binary. Can you do one on cla-valves?

[@safwanchappu5560]

❤

[@zebralearningsenglish-pn6fl]

❤️

[@MVBSHADABARSHAD]

Thanks nice video effective contacts

[@marwansharffudeen1184]

Thanks for sharing ur knowledge ❤

[@zebralearningsenglish-pn6fl]

My pleasure 😊

[@muralidarannagarajan6580]

Your All videos are useful 😊

[@zebralearningsenglish-pn6fl]

Thank you 😊

[@Abo_Moussa]

Excellent explanation❤🎉

[@zebralearningsenglish-pn6fl]

Thank you 😊

[@jasonjohnsonHVAC]

There are 2 different 3 way valves. Diverting and mixing. 2 in 1 out is a mixing valve. 1 in 2 out is Diverting. The reason its on the return is so the pump cannot suck all the water out of the coil and possibly pull air into the loop.

[@shahnawaz631]

Thank you
If picv valve closed, How the supply of Chilled water flows.

[@yupaul8808]

Hi, thank you for sharing, may I know the rationale behind on installing PICV at the return pipe?

[@Mohammadhassankhan-z8y]

Dear sir I am new member of you channel....and my question is that IS DRV VALVE ASLO THERE ON CHILLED WATER LINE WITH THIS PICV.....

[@faisal-hw5cm]

Please make a video on all valves are used in hvac system with their working principal

[@zebralearningsenglish-pn6fl]

You are suggestions are noted. I will upload soon.

[@faisal-hw5cm]

@@zebralearningsenglish-pn6fl waiting

[@niyasparakkat]

Brother, could you please explain how the cut off process of condenser unit in split ac unit system as the room temperature has achieved?
i mean which part is sensing the room temperature achieved?how the signal send to stop condenser?

[@balbahadur1827]

very good

[@zebralearningsenglish-pn6fl]

Thank you! Cheers!

[@mohsinkhan-bl7mc]

Great sir thank you

[@zebralearningsenglish-pn6fl]

Most welcome

[@srinivas9391]

Nice video thank you sir 🙏

[@zebralearningsenglish-pn6fl]

Thank you 😊

[@mudassirkhan116]

I heard that the picv must be one size smaller than the pipe size in which this picv is installed. Is this correct?

[@Zamnaad]

Yes

[@mudassirkhan116]

@@Zamnaad what’s the reason btw?

[@skylineexpress8522]

Thank you brother

[@zebralearningsenglish-pn6fl]

Thank you !

[@durgab.k.2051]

Why PICV? Any other valves with actuator do not work? Thank U!

[@tauhidalam3425]

Thanks brother

[@zebralearningsenglish-pn6fl]

You are welcome brother.

[@zekielgamezone]

Make a video on hot gass bypass valve uses of hot gass

[@zebralearningsenglish-pn6fl]

Sure I will make it and upload soon.

[@abishekraajakuppusamy3247]

Can we use two way actuator & drv instead of picv.how can we balance the water using picv?

[@vaddyvenkatesh9626]

How it is different from 3 way and two way valve

[@bakurudeenflowvent]

What is setting percentage in picv sir

[@felixcole3912]

😇 "promo sm"

[@zebralearningsenglish-pn6fl]

🤔

[@sadathahmed8601]

I well understand thank you so much for explaining clearly 🫶♥️

[@zebralearningsenglish-pn6fl]

You’re welcome 😊

[@faisal-hw5cm]

Excellent explained ❤❤❤

[@zebralearningsenglish-pn6fl]

Thank You !