138- Tempering Valve in Nitrogen Pump Unit, it's working by Yasir Ali

[@jahanzaibkhalid3210]

MashaAllah very informative video yasir bhai

[@yasirali028]

Thanks for your feedback.

[@thineshm1265]

Very good ❤

[@yasirali028]

Thanks Thinesh Bhai, for your feedback....

[@aminesdiri1576]

Thanks how is the procedure of cooldown and the troubleshooting?

[@yasirali028]

For the cool down I will make a separate video. However for trouble shooting, its not something can be covered in video.

[@IkramUllah-dx3sg]

My second question is what to do if we working on nitrogen unit in a minus degrees area like russia ? I mean if the temperature is in minus surrounding the unit.

[@yasirali028]

To increase the temperature of nitrogen we use exhaust heat exchanger and also water brake.... But for countries like Russia what to I need to check.

[@IkramUllah-dx3sg]

Why we make bleed off line of nitrogen in vertical position? i mean we make bleed off for pumping units in horizontal position but for nitrogen in vertically position.

[@yasirali028]

I have not read the reason from some book, but as far as I Know just to avoid you know flying of dust, because once the gaseous nitrogen will come out of valve, it will hit the ground and dust will fly. Then this dust can cause more problems...

[@yasirali028]

And this dust flying incident I have witnessed...

[@gsdassam2022]

I have one question brother, normally when I start my npu at ideal rpm then boast pump charge pressure was 310 psi, but now my npu boast pump charge pressure at ideal rpm 100 psi, after increasing the engine rpm also its jst 20 psi increased , what is the reason behind that.

[@yasirali028]

which unit you are working on, I mean which model? @saharoonali6199 please can you add your remarks on the above question?

[@gsdassam2022]

@@yasirali028 machine works, LLC USA compny 180 K sir