Gate Valves Basic Information for Beginners in Urdu

[@gulfanali7121]

Thank you sir .
Please make a Video of VRV system

[@TanweerAhmed]

Insha'Allah

[@irfankarim8400]

Where we use Gate valve in plumbing and also ball valve and globe ,how much pressure required

[@TanweerAhmed]

Gate valve is used in water supply at PN16 pressure rating mostly for fully on/off purpose only.

[@mtr206]

Assalamualaikum, alarm check valve fire pump room me kyu zaruri hai, please bataye.

[@TanweerAhmed]

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.

[@irfankarim8400]

I needyour number