Sir 1 video banaey jis me pump room se le kar building 🏢 ke top tak jisme kitna Haider niklta hai pump se kaise kanection Kiya hua hai pipe line ka or besment ka video Daley Thanks 🙏
Dear tanveer, As per NFPA in alarm check valve there have pressure switch. For low pressure you mention in this vedio 4 to 15 psi and for high pressure range set on how much PSI ? Please give a short answer...
AOA Tanveer Bhai...yeah bhi batayaa ga k (at the start of project) when we have architectural drawings ya phir agar covered area available ha ( let say a hospital / university/library etc) then how can we roughly calculate the tonnage requirements of the entire covered area ) ...Thank you
Can we use Alarm check valve in stand pipe system. Is any requirement of nfpa regarding this. Please advise. As per my experience I haven't seen ACV with fire hose cabinet system
If any tower having 20 floors and each floor consists 30 sprinkler means 20 x 30 = 600 sprinkler, If tower exceeds more than one!! Shall provide more than one icv Or need only one icv for more than one tower????
As per NFPA 13:2019, 4.5.1 The maximum floor area on any one floor to be protected by sprinklers supplied by anyone sprinkler system riser or combined system riser shall be as follows: (1) Light hazard - 52,000 ft2 (4830 m2) (2) Ordinary hazard - 52,000 ft2 (4830 m2). Therefore on any one floor, you can install one Zone Control Valve Assembly and sprinklers quantity to be calculated according to hazard recommended area.
W.Salam, Alarm Check valve (ACV) assembly's alarm activate when this ACV open. When water flow from pump to sprinklers then ACV opens. Now you have to check the location of drain valve then you will understand.
Brother ham ko ek daut hain please confirm Karen Jo alarm check valve se Jo chamber mai watar jata hain to water pressure hold nahi hota hai continue Bell bajta hai aur pressure switch active rahta hain system normal nahi hota hai please confirm
There is mistake in installation of assembly. Follow the assembly of ACV accordingly to manufacturers drawing recommendations. Drawing always given in catalogue of ACV assembly. Recheck the assembly according to drawing and install accordingly. If installation is correct then accessories may be some fault/error.
@@TanweerAhmedbrother mistake toh kuch hai lekin pata nahi chalrah hai , lekin jab check valve ka 1/2" valve open karte hai to water direct chamber me jata hai aur fir waha se sedha gong Bell bajta hai fir watar dren hota hai continue 👉 chamber me toh koi koi watar dren point nahi hai please confirm
@@dineshgautam5658 Water will drain continue from the chamber then the mechanical bell will start because the gong works with the flow of water. If you want to close the bell then its valve has to close manually.
@@TanweerAhmed ok brother I got your point but we need to open All times the chamber Valve if not open the valve pressure switch not going to rest in the fire alarm control panel please confirm
@@dineshgautam5658 It will be reset when the water flows from the ACV assembly will stop. If water is flowing through the assembly then it will continuously run gong and also signals will transfer to FACP. You can reset either manually by closing the valve of the assembly where water is going to a gong or stop flowing water from the ACV assembly.
@@TanweerAhmed our project spec demands for using flange type, but we installed groove type. So do we have any nfpa reference for this, so client will accept our installation
@@Shaaz_Line NFPA requirements is pressure and these both types are allowed to use but according to project aspect point of view should follow specifications. If you change any thing from contract then should get approval before change anything from approving authority
Fire fighting me Pupm room Manifolding system hota jise water ka pressure or flow speed maloom hoti hi. High pressure zone Hydrant & Sprinkler se alag alag Manifolding pipe me pipe connection hota hi jisme pressure Gage or flow mtr lage hotey hi. Same ayse hi low pressure zone se bhi Ayse connection hoti hi. Or system me water drain pipe bhi laga hota hi.
Riser Check Valve ruclips.net/video/A0TO8ZX96Aw/видео.html
such a great platform to learn thank u sir kindly teach us more.
Welcome
From Hindustan to Doha Qatar Jay ho super duper
Thank you
Assalamualkum. Allah aap ko dunya akhrat main kamyab krin or Allah aap sa deen ka kam lain
W.Salam,
Aamin
Mind Blowing Boss... Salute
Thank you
thank you for sharing worth information.
Jazaka'Allah
Sir 1 video banaey jis me pump room se le kar building 🏢 ke top tak jisme kitna Haider niklta hai pump se kaise kanection Kiya hua hai pipe line ka or besment ka video Daley
Thanks 🙏
Ok noted
ماشاء اللہ بہت خوب
Thanks
SIR THANKS. JAZAKALLAH
Welcome
Thanks
Welcome
thanks
JazakaAllah
Good explanation
Thank you
can you add english subtitle also it is helpful for all of us
Okay noted
Very useful video thankyou sir 🙏
Welcome
Tanveer bhai. Fire fighting pump ko bypass kasy krin gay. As ke video banyan detail k sath. Pump test nai krna ata ha mujhy
Ok noted
Dear tanveer,
As per NFPA in alarm check valve there have pressure switch.
For low pressure you mention in this vedio 4 to 15 psi and for high pressure range set on how much PSI ? Please give a short answer...
6psi pressure is normally used at pressure switch
Minimum 4psi and maximum 15psi
This pressure is used for tripping pressure switch
You are great of the fire fitting engr🐵
Thanks
AOA Tanveer Bhai...yeah bhi batayaa ga k (at the start of project) when we have architectural drawings ya phir agar covered area available ha ( let say a hospital / university/library etc) then how can we roughly calculate the tonnage requirements of the entire covered area ) ...Thank you
W.Salam,
Ok noted
Please post video design and working principle of water curtain
Ok noted
Assalamualaikum sir
Sir.. HVAC duct estimation ke liye kya karna hoga
W.Salam,
You have to duct area calculation as per drawing
Sir moffler kis liye lagaya jata hai
It is used for sound reducing but where it is uses? Application
💯💯💯💯
الحمدلله
Can we use Alarm check valve in stand pipe system. Is any requirement of nfpa regarding this. Please advise. As per my experience I haven't seen ACV with fire hose cabinet system
This ACV used in automatic operating system like sprinklers systems while fire hose cabinet is manual operating system there no required
@@TanweerAhmed Thank you so much. Appreciated .
Welcome
If any tower having 20 floors and each floor consists 30 sprinkler means 20 x 30 = 600 sprinkler,
If tower exceeds more than one!!
Shall provide more than one icv Or need only one icv for more than one tower????
What is icv?
As per NFPA 13:2019, 4.5.1 The maximum floor area on any one floor to be protected by sprinklers supplied by anyone sprinkler system riser or
combined system riser shall be as follows:
(1) Light hazard - 52,000 ft2 (4830 m2)
(2) Ordinary hazard - 52,000 ft2 (4830 m2). Therefore on any one floor, you can install one Zone Control Valve Assembly and sprinklers quantity to be calculated according to hazard recommended area.
Sir please elevator lift control panel
Ok noted
Assalam alikum sr Darin karne par fire alarm system Nahi sound karta ha kiu
W.Salam,
Alarm Check valve (ACV) assembly's alarm activate when this ACV open. When water flow from pump to sprinklers then ACV opens. Now you have to check the location of drain valve then you will understand.
didnt explain what the use of O S Y VALVE
Okay
Brother ham ko ek daut hain please confirm Karen Jo alarm check valve se Jo chamber mai watar jata hain to water pressure hold nahi hota hai continue Bell bajta hai aur pressure switch active rahta hain system normal nahi hota hai please confirm
There is mistake in installation of assembly. Follow the assembly of ACV accordingly to manufacturers drawing recommendations. Drawing always given in catalogue of ACV assembly. Recheck the assembly according to drawing and install accordingly. If installation is correct then accessories may be some fault/error.
@@TanweerAhmedbrother mistake toh kuch hai lekin pata nahi chalrah hai , lekin jab check valve ka 1/2" valve open karte hai to water direct chamber me jata hai aur fir waha se sedha gong Bell bajta hai fir watar dren hota hai continue 👉 chamber me toh koi koi watar dren point nahi hai please confirm
@@dineshgautam5658 Water will drain continue from the chamber then the mechanical bell will start because the gong works with the flow of water. If you want to close the bell then its valve has to close manually.
@@TanweerAhmed ok brother I got your point but we need to open All times the chamber Valve if not open the valve pressure switch not going to rest in the fire alarm control panel please confirm
@@dineshgautam5658 It will be reset when the water flows from the ACV assembly will stop. If water is flowing through the assembly then it will continuously run gong and also signals will transfer to FACP. You can reset either manually by closing the valve of the assembly where water is going to a gong or stop flowing water from the ACV assembly.
hello engr,
can we use grooved type instead of flange type, is there any nfpa requirements on this regards
Yes you can use
@@TanweerAhmed our project spec demands for using flange type, but we installed groove type. So do we have any nfpa reference for this, so client will accept our installation
@@Shaaz_Line NFPA requirements is pressure and these both types are allowed to use but according to project aspect point of view should follow specifications. If you change any thing from contract then should get approval before change anything from approving authority
Brother please add english suptitle..
..please
Ok noted
Valve inspection Alarm problem plz help
Kaeser Compessor bsd 75 model
Refer technical catalogue for trouble shooting
Manifolding ke bare video banaye details mr
Manifolding about what?
Fire fighting me Pupm room Manifolding system hota jise water ka pressure or flow speed maloom hoti hi.
High pressure zone Hydrant & Sprinkler se alag alag Manifolding pipe me pipe connection hota hi jisme pressure Gage or flow mtr lage hotey hi.
Same ayse hi low pressure zone se bhi Ayse connection hoti hi.
Or system me water drain pipe bhi laga hota hi.
Is system ko explain kre
Or Manifold ke importants ke bare bataye
Manifold means header with junction connections
Ok noted
Sir ap kabhi bhi Makkah ayain to is comment pey apna number chor daina , i will give you personnel tour of all ziarats in Makkah. Jazak Allah khair.
Jazak Allah Khair ❤