Brass Signal Valve Fire Signal Valve with 8Mpa Nominal Working Pressure and Plunger Actuated Switch for Fire Safety Systems

The Brass Fire Safety Equipment Signal Valve is a critical component designed for installation within fire protection pipe networks. It serves as the vital link between the piping system and the control panel, ensuring reliable signal transmission during emergency activation.

Constructed from durable brass, this signal valve is engineered to withstand high water pressure, extreme temperatures, and corrosive environments. Its tamper-resistant, non-rising stem design prevents unauthorized use or accidental activation, making it a dependable choice for industrial and commercial fire safety applications.

The signal valve is installed directly in the pipe network and connects the piping to the control panel. Inside the valve, a plunger mechanism responds to system activation. When the extinguishing agent is discharged, the pressure within the pipes pushes the plunger upward, which opens the switch. This action transmits a signal to the control panel, which then activates the alarm—indicating that the fire suppression system has been triggered.

Brass signal valves are an essential element of modern fire protection systems. They are widely used to control and activate fire alarm systems, sprinkler systems, and other suppression systems that safeguard buildings and occupants.

• Made from high-quality brass for durability and corrosion resistance
• Tamper-resistant, non-rising stem prevents accidental or unauthorized activation
• Typically installed in locations easily accessible to firefighters for rapid emergency response
• Commonly used in industrial settings for deluge and foam-based fire suppression systems
• Available in multiple sizes and configurations, including angle valves, straight valves, and wall-mounted valves

Guangzhou Xingjin Fire Equipment Co., Ltd. is located in Guangzhou, a vital hub connecting China with the rest of the world. The company benefits from excellent transportation links and a pleasant working environment. As a dedicated manufacturer, Xingjin employs a professional and experienced team comprising program designers, skilled installation specialists, quality inspection personnel, and after-sales service staff.

The company specializes in the research and development of HFC-227ea (FM200) products. Its core offerings include the FM200 fire suppression system, cabinet-type FM200 fire suppression system, automated FM200 fire extinguisher (ceiling-mounted style), fire detecting tube suppression system, and automatic fire suppression tube. Through high-quality products, reliable services, and a strong reputation, Xingjin is well-received by customers throughout China.

• 5-year quality guarantee
• High-efficiency management system
• Advanced equipment and professional engineers ensuring product satisfaction
• 8×6 hours of technical support and service

• Efficient sales and after-sales team to resolve all client questions promptly
• 8×6 hours of technical support and service