High-Performance Dry Alarm Valve | Fire Protection System Core Component
Products Description CA-FIRE Dry Alarm Valve This high-performance dry alarm valve serves as the critical control center of dry-pipe fire sprinkler systems, engineered to deliver reliable fire protection in freezing or unheated environments. Designed to prevent water from entering the sprinkler...
Description
Ca-Fire Protection Co.,Ltd is one of the most credible manufacturers and suppliers of high-performance dry alarm valve | fire protection system core component in China. Welcome to wholesale custom made fire equipment products at competitive price from our factory. Contact us for more cheap products.
Products Description
CA-FIRE Dry Alarm Valve
This high-performance dry alarm valve serves as the critical control center of dry-pipe fire sprinkler systems, engineered to deliver reliable fire protection in freezing or unheated environments. Designed to prevent water from entering the sprinkler piping until a fire is detected, it eliminates the risk of pipe bursts due to ice formation while ensuring rapid, automatic activation when needed. The integrated monitoring and alarm components (visible in the image) provide real-time system visibility and instant alerts, making it a trusted core component for industrial and commercial fire safety.
Key Features (matched to your product image)
Frost-Resistant Dry-Pipe DesignIdeal for cold storage, unheated warehouses, and outdoor sprinkler systems, where water-filled lines would freeze and fail.
Multi-Gauge Pressure MonitoringEquipped with precision pressure gauges (top and side-mounted in the image) to track air and water pressure in real time, ensuring system stability and early detection of anomalies.
Instant Alarm ActivationThe integrated hydraulic alarm bell (red bell on the left) triggers immediately when pressure drops, alerting on-site personnel to a potential fire event within seconds.
Durable, Corrosion-Resistant BuildCast iron valve body with a high-temperature red epoxy coating, paired with stainless steel piping and brass fittings, ensures long service life even in harsh conditions.
False Alarm PreventionBuilt-in retarder (the small brass component near the valve body) filters out minor pressure fluctuations, eliminating unnecessary alarms and ensuring system integrity.
Technical Specifications
| Parameter | Typical Values |
|---|---|
| Valve Size | DN50–DN200 (2"–8") |
| Working Pressure Range | 1.6 MPa |
| Operating Temperature | –40 °C to 60 °C |
| Body Material | Ductile Iron (ASTM A536) |
| Piping Material | 304 Stainless Steel |
Ideal Applications
This dry alarm valve is purpose-built for fire protection in:
Unheated industrial warehouses and manufacturing plants
Cold storage facilities and freezers
Parking garages and loading docks
Outdoor sprinkler systems exposed to freezing temperatures
Commercial buildings with unconditioned attic or basement spaces
Why Choose Our Dry Alarm Valve?
Extreme Cold Reliability: Field-tested to perform in subzero temperatures, ensuring your fire system won't fail when ice is a risk.
Low Maintenance Design: Modular components and clear pressure indicators make routine inspections and repairs fast and straightforward.
Code-Compliant Peace of Mind: Backed by global certifications to meet local fire codes and satisfy insurance requirements.
Expert Engineering Support: Our team provides technical guidance for system design, installation, and troubleshooting to ensure optimal performance.
Our address
NO.8, YUANFENG ROAD, MEIYUAN VILLAGE, KANGMEI TOWN, NANAN CITY, QUANZHOU CITY, FUJIAN CHINA
+86 18160950625
miki@ca-fire.com
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