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Products Description
Manufacturer Outlet Fire Suppression System Ductile Iron Valve Deluge Diaphragm Type Alarm Valve
Product Name: Spark Wet Alarm Valve Assembly
This is Spark’s wet alarm valve assembly, a core control device for wet automatic sprinkler systems, widely used in general fire protection scenarios such as malls, residences, and office buildings. It integrates functions including alarm valve, water motor alarm, pressure monitoring, and signal feedback—during a fire, it automatically opens and triggers an alarm to start sprinkler fire suppression quickly. Made of ductile iron with anti-corrosion coating and brass connectors, it is compatible with water-based fire systems, ensuring system stability via real-time pressure monitoring, and meets international fire safety standards.
Manufacturer Outlet Fire Suppression System Ductile Iron Valve Deluge Diaphragm Type Alarm Valve
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Basic Parameters
Applicable System: Wet automatic sprinkler system
Body Material: Ductile iron (anti-corrosion coating), connectors (brass)
Connection Type: Flange connection
Appearance Color: Red
Performance Parameters
Rated Working Pressure: 1.6MPa
Compatible Medium: Clean fire water
Ambient Temperature: 4℃~70℃
Alarm Activation Pressure: ≥0.05MPa
Functional Configuration
Integrated Components: Wet alarm valve, water motor alarm, pressure gauge, signal valve, retarder
Certifications: CE, ISO
Specification
| Place of Origin | China | Brand Name | Spark |
| Model Number | ZSFM100-200 | Product name | Deluge Alarm Valve |
| Material | Ductile iron | Alarm Valve Diameter | DN50-DN300 |
| Working Pressure | 12 bar | Sealing Testing Pressure | 24 bar |
| Installation | Vertically or horizontally | Connection | Flange |
| Surface Finishing | Red Painting | Solenoid valve Voltage | DC24V |
| Applicable Temperature | 4°C to 70°C |
Frequently Asked Question
FAQ
What is a pressure relief valve?
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The Forede pressure relief valve (PRV) is a mechanical device that releases gas or liquid from a system when the pressure exceeds a predetermined limit. PRVs are used to prevent over-pressurization, which can damage machinery or people
What is the purpose of pressure relief valve?
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The PRV Pressure relief valve is a safety device that prevents a system from becoming dangerously pressurized by automatically releasing excess pressure. PRVs are used in many industrial settings, including power plants, chemical plants, and refineries, as well as in boilers, tanks, and pipelines.
How should i install the pressure relief valve?
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The pressure relief valve came with flange end connection, please inform us the flange standard you need before placing the order to ensure the PRV valve could compatible with exist system.
What is the shipping methods?
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It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.
How can i get price?
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We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
Recommend Product
Our Main Product
Fire protection brand Spark has released a new wet alarm valve assembly, featuring "integrated control + fast response" to become the main configuration for wet fire systems in general scenarios such as malls and residences.
This valve assembly integrates components including wet alarm valve, water motor alarm, and pressure monitoring, using flange connections to adapt to mainstream pipelines. Made of ductile iron with anti-corrosion material, it has a rated working pressure of 1.6MPa and can stably adapt to water-based fire systems. When a fire occurs, the valve assembly automatically detects pressure changes to start sprinkling, triggers the water motor alarm and signal feedback, and links to the fire control panel for fast response—reducing alarm delay by 30% compared to traditional devices.
The product supports operation in 4℃~70℃ environments, is CE and ISO certified, and meets international fire safety standards. The integrated design simplifies system layout while improving operation and maintenance convenience. The valve assembly is now available on Spark’s self-built site, with bulk purchasing and scenario-based parameter adaptation inquiries supported.
Contact Information
Dear Customer, welcome to contact us
Our address
-China
Phone Number:
+8615159553510
E-mail:fionahong.sunfor@gmail.com
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