Devices for system balancing - valve with Venturi device, flow meter, autoflow, DP regulating valve

[@kumarrishikesh6843]

very nice vedio.

[@todorstamov3714]

Моля Ви кажете как може да се констатира неизправност в термо глава Cazzaniga.Благодаря.

[@بوفارسبونورا-ص7ه]

V goog . W done . But you did not tell us where can we use "∆P regulating valve" , and why we use it .

[@بوفارسبونورا-ص7ه]

@@CaleffiHydronicSolutions I know G is mass flow rate . I was wondring about ∆P regulating valve , where & why we use it ?

[@CaleffiHydronicSolutions]

Sorry, that comment was meant for another user, a typo on our part!! Our apologies. As for the ∆P valves, we invite you to browse the contents at this link: www.caleffi.com/international/en-int/catalogue/differential-pressure-regulating-valve-dpcv-insulation-140340 Or directly read this technical sheet: www.caleffi.com/sites/default/files/file/01250-en.pdf We are sure you'll find all answers to your questions. Hope this helps. Have a good day.

[@Akshay_vs_everybody]

ΔP is Pressure difference but what is "G"?

[@CaleffiHydronicSolutions]

Akshay Sudharsan G = flow rate. Hope this helps.

[@CaleffiHydronicSolutions]

G = Mass Flow Rate. HTH.