27/02/2026
EMACO Alarm Check Valve, Reliable Control for Wet Sprinkler Systems
An alarm check valve is a key component in wet pipe fire sprinkler systems. It allows water to flow into the sprinkler network during activation while preventing reverse flow back into the main supply. At the same time, it activates the mechanical or electrical alarm when water movement is detected.
The EMACO Alarm Check Valve is designed for dependable operation in automatic sprinkler systems. It features a robust ductile iron body, corrosion-resistant internal components, and a clapper mechanism engineered for stable performance under varying pressure conditions. The valve assembly typically includes trim for alarm line connection, pressure gauges, and testing provisions to support system inspection and maintenance.
Available in multiple sizes with flanged or grooved connections, the valve is suitable for commercial buildings, industrial facilities, and infrastructure projects where wet sprinkler protection is required.
By combining backflow prevention with alarm activation in a single assembly, the alarm check valve supports reliable system performance and code-compliant installation practices.
BSEP Europe supplies EMACO fire protection components, including alarm check valves, to support project requirements across industrial, commercial, and infrastructure applications throughout Europe.
For inquiries:
BSEP Europe
📍 Buttmannstraße 13357, Berlin, Germany
📧 [email protected]