
Fire Detection Valve For Dry Pipe System
SANJING FIRE detection valve for a dry pipe system is a type of valve that is used to automatically detect and respond to a fire in a building.
Fujian Haijing Fire Fighting Equipment Co., Ltd. is one of the leading manufacturers and suppliers of fire detection valve for dry pipe system in China, also supports customized service. Please feel free to wholesale cheap fire detection valve for dry pipe system from our factory.
SANJING FIRE detection valve for a dry pipe system is a type of valve that is used to automatically detect and respond to a fire in a building. It is typically installed in the air supply piping of a dry pipe sprinkler system, which uses compressed air to hold back water from the sprinkler heads until a fire is detected.
When a fire is detected, the fire detection valve will automatically trigger, releasing the compressed air from the system and allowing water to flow through the sprinkler heads to extinguish the fire. The fire detection valve is designed to detect heat or smoke, which are typically the first signs of a fire.
Fire detection valves can be either pneumatic or electrically operated. Pneumatic fire detection valves use a thermal element or fusible link that melts when exposed to heat, triggering the valve to open. Electrically operated fire detection valves use electronic sensors to detect heat or smoke and trigger the valve to open.
Fire detection valves are a critical component of a dry pipe sprinkler system, as they ensure that the system responds quickly and effectively to a fire. They are often required by local building codes and regulations and must be installed and maintained by certified professionals to ensure their proper function in an emergency situation.
Parameter
|
Size |
DN80 |
DN100 |
DN125 |
DN150 |
DN200 |
DN250 |
|
Starting Time (s) |
≤15 |
≤60 |
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|
Friction Resistance |
≤0.07 |
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|
Height of Alarm Valve (mm) |
330 |
350 |
430 |
500 |
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|
Outside Diameter of Flange (mm) |
200 |
220 |
250 |
285 |
340 |
405 |
|
Diameter Between Flange Screw Hole (mm) |
160 |
180 |
210 |
240 |
295 |
355 |
|
Diameter of Flange Holes (mm) |
8 |
12 |
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|
Quantity of Screw Hole |
18 |
22 |
26 |
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Q&A
Q: Can you provide the FBA shipping service?
A: Yes, we have the good experience in providing the professional FBA service.
Q: What’s your tem of the delivery?
A: Our ordinary delivery term is FOB Xiamen. We also accept EXW, CFR, CIF, DDP, DDU etc. We’ll offer you the shipping charges and you can choose the one which is the most convenient and effective for you.
Q: Which shipping way can you provide?
A: We can provide shipping by sea, by air and by express.
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