Firefighting zone control valve ( ZCV ) practical installation in the site

[@engalaxy]

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[@MohammedSanaUllaKhan-o7t]

Thanks for the explanation, it really helped me understand all that I needed.

[@hatemhik3003]

شكرا جزاكم الله خيرا

[@vikkyvikram509]

Thanks video is very informative

[@yasshuss8878]

alsalam aliquom ....i wish you more success in these videos its very useful .

[@engalaxy]

Thanks so much for your nice comment

[@YaseenKhan-pe3qj]

Really appreciated for your efforts .

[@engalaxy]

Thanks a lot

[@amr5125]

مشكور

[@enghanyelginidy9424]

Thanks for your efforts

[@engalaxy]

You're welcome and thanks for your support

[@ullasudayan868]

thanks a lot..useful info

[@mohdmustafaali790]

What pressure shall be maintained in downstream of ZCV. Your reply with reference will be highly appreciated

[@iftikhar7648]

Hi. How long does it take to install one complete ZCV (on 150 mm line) with all the components?

[@mdaman6595]

Thanks for you

[@sherif3880]

thanks a lot

[@kumudhac6079]

May I know about the installation distances of zcv

[@بوفارسبونورا-ص7ه]

What is the usefulness of the bypass ?

[@engalaxy]

One branch includes a sight glass to confirm the existence of water and its quality in the system, the other branch is used for flushing and releasing water from the network.

[@shehab594]

what is the function of orifice ??

[@UnaMills-f8f]

Torphy Spur