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ProductsThe manufacturer provides supporting services and offers you a one-stop procurement platform for fire accessories and products
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About usAn industrial and trade fire company integrating the development, production, sales, and service of fire accessories.
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Wet Pipe System Fire Alarm Check Valve
• Product Origin:China
• Payment:T/T, L/C
• Size:DN100 - DN250
• Material:Ductile Iron
• Working Pressure:1.6MPa
• MOQ:20pieces
Product category:
Product Details
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Production Description
The alarm check valve is a water flow alarm device designed for vertical installation in the main supply to a wet pipe sprinkler system. When a flow of water from the system equals or exceeds that of a single sprinkler, the valve is to actuate a fire alarm.
* The wet fire alarm check valve is designed to allow water to flow into the fire sprinkler system when a pressure drop is detected. It contains a check valve mechanism that opens and allows water to enter the system when the in the fire sprinkler system drops below a certain set point. This typically occurs when a fire occurs and activates the sprinkler heads.
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Specification
| Model | Norminal Diameter (mm) | Working Pressure (MPa) | Drive Time(s) |
| ZSFZ-100 | DN100 | 1.2~1.6 | <15 |
| ZSFZ-125 | DN125 | 1.2~1.6 | <15 |
| ZSFZ-150 | DN150 | 1.2~1.6 | <15 |
| ZSFZ-200 | DN200 | 1.2~1.6 | <15 |
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Product Parameter
| item | value |
| Place of Origin | China |
| Brand Name | Sanhui |
| Type | DN100\125\150\200 |
| Material | Stainless Steel |
| Certificate | CCC |
| Color | Red |
| Size | DN100\150\200 |
| Working Pressure | 1.2MPa (12 Bar) |
| Product name | fire alarm valve |
| Keyword | fire alarm check valve |
| Usage | Fire Fighting Equipment Wet Pipe Alarm Check Valve Price |
| Application | Fire Fighting Equipment Wet Pipe Alarm Check Valve Price |
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FAQ
Q: 1. What is the MOQ ?
A: The minimum order quantity is 20 pieces. It can be adjusted based on project scale and cooperation needs.
Q: 2. Do you provide customized services ?
A: Yes, we offer customized production to meet specific requirements，Contact our sales team for detailed consultation.
Q: 3. What are the delivery terms?
A: We usually adopt EXW and FOB terms. Flexible adjustments—such as switching to CIF or DAP—can be made according to customer needs and shipping arrangements.
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With more than 15 years of experience serving clients, we have developed extensive expertise and in-depth industry knowledge, enabling us to deliver reliable and effective solutions tailored to your requirements.
We provide professional technical support and customized service offerings. Our committed technical team is available to assist you with product consultation, installation guidance, and comprehensive after-sales support whenever necessary.
At Sheng Feng Fire, our professionals are dedicated to helping you select the most suitable products based on your specific needs.
Please do not hesitate to contact us for further information！
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ADDRESS
Lidong Industrial Zone, Meilin Street, Nan'an, Quanzhou City.
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we mainly have: water system accessories, stainless steel fire boxes and foam fire hydrant box accessories, valve accessories, intelligent above-ground hydrants and intelligent end-of-line test devices and automatic fire cannons, as well as accessories and fire equipment and valve product OEM processing.