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Thank you sir .Please make a Video of VRV system
Insha'Allah
Where we use Gate valve in plumbing and also ball valve and globe ,how much pressure required
Gate valve is used in water supply at PN16 pressure rating mostly for fully on/off purpose only.
Assalamualaikum, alarm check valve fire pump room me kyu zaruri hai, please bataye.
Alarm Check Valve uses for 1. Non return valve for prevent back flow of water2. Alarm when water flow3. Drain whole system4. Provide water pressure information5. Also provide activation information to remote area through FACP.
I needyour number
Thank you sir .
Please make a Video of VRV system
Insha'Allah
Where we use Gate valve in plumbing and also ball valve and globe ,how much pressure required
Gate valve is used in water supply at PN16 pressure rating mostly for fully on/off purpose only.
Assalamualaikum, alarm check valve fire pump room me kyu zaruri hai, please bataye.
Alarm Check Valve uses for
1. Non return valve for prevent back flow of water
2. Alarm when water flow
3. Drain whole system
4. Provide water pressure information
5. Also provide activation information to remote area through FACP.
I needyour number