
Wet Alarm Check Valve
2.Material:Ductile Iron
3.Working Pressure:1.6 bar
4.Sealing Testing Pressure:24 bar
5.Size:from 2'' to 12''
Description
The alarm valve is a key component of automatic wet pipe sprinkler system, is filled with pressurized water in its pipeline, in a standby operating for a long time, when there is fire in the protection area, the ambient temperature rises up, the heating elements of the sprinkler nozzle is broken, the sprinkler sprays the water and automatically starts the system to inject directly the water to the fires and gives an alarm. The system is applicable for the ambient temperature range of 4~70℃, the construction or structures can be put out by water, is generally installed in high building or garage in the occasions where may occur fire accidents like production site, warehouse, hotel,mall,hospital and office building.
Drawing

| No. | Part Name | Material |
| 1 | Valve Body | Ductile Iron |
| 2 | Ball Valve | Brass |
| 3 | Delayer | Steel |
| 4 | Water Motor Gong | Steel |
| 5 | Pressure Switch | |
| 6 | Connection Pipe | Steel |
| 7 | Ball Valve | Brass |
| 8 | Connection Pipe | Steel |
| 9 | Pressure Guage 0-2.5 Mpa |
Features
Ductile iron construction valve body,less weight and extra strength.
Easy maintenance just require to disassemble the valve cover.
The all moving parts can be serviced without removing the valve from the installed position.
Simple design for easy installation and operation.
Vertical installation.
CCCF certificated
About Us

Ametek Corpoartion was established in 2010, located in Quanzhou City, develops, designs, and manufactures market-leading smart products for repairing and connecting different types of pipes for both potable water and sewage. We mainly supply ductile iron pipe fittings & ductile iron pipe joints & ductile iron valves and pipe repair clamps and iron castings and fire protection products. The production capacity is about 10000 tons per year, and It's still developing every year. In 2019, Ametek Corporation moved its trading team to 3C, Liansheng Building, No.28 Huli Avenue, Xiamen, China to sustain fast-growing business activities. For the last 10 years, we’ve been deeply committed to providing the most
FAQ
Q: Can we visit your factory?
A: Yes,we welcome you to visit our factory anytime,we will pick you up from airport or train station to our factory.
Q: Would you offer discount if I have a large order?
A: Yes, we can offer different discount according to your order quantity.
Q: Can I mix different models in one container?
A: Yes, different models can be mixed in one container, but the quantity of each model should not be less than MOQ.
Q: How is your price?
A: We always wish to provide our best products and services with reasonable price to our customers. Every day we strive for better services and improved quality of products, in order to bring our customers core value of “Prestige - Quality - Reasonable Price”
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