Wet Alarm Check Firefighting Valve DN100 150 200 250 Series
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Product Highlights
- Wide Size Range: Available in DN100 to DN250 nominal diameters for diverse applications.
- High Pressure Rating: Rated working pressure of 1.6MPa with 3.2MPa sealed test capability.
- OEM and ODM Support: Full customization services available for sprinklers and valves.
- Strict Quality Standards: Manufactured according to GB50084-2017 and UL LLC standards.
- One Year Warranty: Comprehensive one-year guarantee provided for all products.
- Fast Sample Delivery: Samples ready within 1-3 days for quick evaluation.
- Flange Connection: Standard flange connection type for secure and reliable installation.
- Red Surface Finish: Standard red painting finish for high visibility and safety.
Product Attributes
- Customization
- Available
- Material
- PVC / TPU / Rubber
- Fire Hose Manifold Type
- Flange
- Hose Coupling Type
- Flange
- Fire Hose Length
- 5-30m
- Working Pressure
- 1.6MPa
- Diameter
- 19 - 400mm (3/4 - 16 Inch)
- Lining
- /
- Weaving Type
- /
- Hose Coupling Structure
- Flange
- Color
- Red
- Transport Package
- 52× 34× 26
- Specification
- 52× 34× 26
- Trademark
- customized
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 100PCS/Week
Product Images of Wet Alarm Check Firefighting Valve DN100 150 200 250 Series
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Wet Alarm Check Firefighting Valve DN100 150 200 250 Series -
Wet Alarm Check Firefighting Valve DN100 150 200 250 Series -
Wet Alarm Check Firefighting Valve DN100 150 200 250 Series -
Wet Alarm Check Firefighting Valve DN100 150 200 250 Series -
Wet Alarm Check Firefighting Valve DN100 150 200 250 Series -
Wet Alarm Check Firefighting Valve DN100 150 200 250 Series -
Wet Alarm Check Firefighting Valve DN100 150 200 250 Series
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Product Description
Technical parameters:
| Model | ZSFZ100 | ZSFZ125 | ZSFZ150 | ZSFZ200 | ZSFZ250 | |
| Norminial diameter(mm) | 100 | 125 | 150 | 200 | 250 | |
| Working pressure(Mpa) | 1.6Mpa | |||||
| Sealed test(Mpa) | 3.2Mpa | |||||
| Strength test(Mpa) | 6.4Mpa | |||||
| Flow rate(L/min) | 15<Q<60 | |||||
| Retard alarm time(s) | 5~90 | |||||
| Friction resistance(Mpa) | ≤0.035 | |||||
| Height of alarm valve(mm) | 230 | 235 | 235 | 305 | 319 | |
| Outside diameter of flange(mm) | 220 | 250 | 280 | 335 | 405 | |
| Inside diameter of flange screw hole(mm) | 180 | 210 | 240 | 295 | 350 | |
| Diameter of screw hole(mm) | 8 | 12 | ||||
| Quantity of screw hole | 18 | 22 | 26 | |||
Guangwei Fire Fighting Scie Tech Co. Ltd was established in 2008 and is one of the largest fire sprinkler manufacturers in China.Our company has 20 engineers, 30 technicians and 500 other employees and occupies a building area of 30,000 square meters.
Annual turnover of more than USD25,000,000. With our staff's efforts, our annual turnover is now more than USD25,000,000. Our products are all manufactured according to the GB50084-2017 and UL LLC standards. At present, our company mainly manufactures in fire sprinklers, fire alarm valves, sprinkler machines and other fire equipment.
OEM service
Furthermore, we can also offer OEM service. Supplying customers with quality products at reasonable prices, we win their trust and support, and establish long-term business relationships with them. Our managing policy is "careful manufacturing, standardized management, offering high-quality products and satisfied service to customers". All of our products are inspected and we received qualification certificates from the State Quality Supervising & Inspection Center for Fire Products. Our products are very popular in many countries and regions around the world such as the US, Brazil, Turkey, Hong Kong, Saudi Arabia, Singapore and India.
FAQ
_________________________________________________
Q2: What certificate do you have?
A: CCCF, ISO9001etc.
A.: Yes, we do OEM and ODM.We can customize all kinds of sprinkler.
Q4: Can you send me a sample? Is it free?
A: Yes, the sample is free. But the courier charge should be on your side.
Q6: Do you guarantee for the products?
A:Yes,we offer one year guarantee for the products.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR247514". Items marked "
" are certified.
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Company Profile
GUANGWEI FIRE FIGHTING SCIE TECH Co., Ltd. is the largest fire sprinkler manufacturer in China. We produce and export the fire equipment, professional production of a variety certifications for fire sprinkler heads, wet alarm valves, deluge valves, pre-alarm valves, flow indicators, signal valves, signal butterfly valves, end water-test equipment, fire alarm buttons, fire self-volume disks, decorative plates, collector covers, decompression plates, blast wave valves, high-pressure gas pipes, and soft seal gate valve parts of fire and other related products.
Committed to providing total customer satisfaction and winning the trust of our clients, we have implemented a quality control management system that is in accordance with international standards. All of our products are inspected and we received qualification certificates from the State Quality Supervising & Inspection Center for Fire Products.
Our "Guangwei" brand products sell well in many countries and regions around the world such as Turkey, Hong Kong, Saudi Arabia, the USA, and Indonesia. Supplying customers with high quality products at reasonable prices, we win clients' trust and support, and establish long-term business relationships with them.
If you are interested in any of our products, please contact us for more information.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Chenggong Technological Industrial Zone, Nanan, Fujian, China
-
Terms of Payment
- LC, T/T, PayPal, Western Union, Small-amount payment, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Xiamen Port
-
Minimum Order Quantity
- 200 Pcs
-
Supply Chain Partners
- 38
Our Production Capability & Technical Expertise
- Main Products
- Fire Fighting, Fire Sprinkler, UL Sprinkler, Fire Extinguisher, Fire Valve, Smoke Detector, Fire Contral System, Fire Hose, Water System, Fire Protection
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Export Year
- 16 Years
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 1
-
Overseas Agent/Branch
- No
FAQ
- Are you a manufacturer or trading company?
- We have own 4 factories, fire sprinkler is our advantage.
- What certificate do you have?
- CCCF, ISO9001etc.
- Can you customize the products as per our request?
- Yes, we do OEM and ODM.We can customize all kinds of sprinkler.
- Can you send me a sample? Is it free?
- Yes, the sample is free. But the courier charge should be on your side.
- What is the lead time?
- Sample needs 1-3 days, mass product according to your quantity.
- Do you guarantee for the products?
- Yes,we offer one year guarantee for the products.
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