The deluge valve is the ancillary facility of sprinkler system. It often cooperates with automatic fire alarm system to achieve remote control. Deluge valve allows water to flow into sprinkler unidirectionally and alarm at the same time.
The valve body is divided into three chambers: upper chamber, lower chamber and control chamber.When a fire happens, fire alarm system probes it and starts solenoid valve to make pressurized water in control chamber flows out. Thus pressure in control chamber drops, valve flap open and water flow to sprinkler system pipe and was transported to sprinklers when force on valve flap assembly applied by rocker is smaller than force applied by water supply. Besides, water motor alarm will start to alarm. Pressure switch motions and send electrical signals to control system.
It is widely used in wet deluge system, dry deluge system, pre-acting system, water mist and drencher system. Also applied with foam extinguishing system to constitute the foam spray system and applied in explosive and flammable fire disasters.
1. Do you offer free sample for your clients?
Yes, we offer free sample for many of the products
2. What's the MOQ of your products?
Our MOQ is one (1) piece/set.
3. Are you manufacturer with your own factory?
Yes, we are the manufacturer for more than 20 years
4. What's your payment terms?
We accept T/T, L/C, Western Union, Paypal,etc.
5. How long is the delivery time?
Usually around 15 days after payment.
6. Do you have technical support?
Yes, we have a professional engineering team.
7. Do you have warranty?
Yes, all products have one year warranty.
8. Can you accept OEM?
Yes, we do customized design for our clients.
What we can do for you?
1)Brass fire hydrant valve;
2)Professional manufacturer;
3) We can supply these prodocts in different sizes
4) Good fire hydrant price
(5) We can offer ISO 9001-2015 certification.
(6) We can offer fast delivery time and good service.
