Integrated Supervision for Fire Suppression Systems

A family of supervised latching actuators that meets NFPA 2001: Sec. 4.3.4.1 and EN 15004-1 supervision requirements.

Customer Problem

In 2016, NFPA established a supervision requirement for gaseous fire suppression systems that requires an audible and visual alarm at the fire alarm control panel (FACP) whenever a releasing actuator is removed from the system’s discharge valve. This helps ensure that the actuator is correctly reinstalled after being removed for maintenance and testing, as only correct installation will clear the alarm. A need arose in the market to supply the necessary supervisory component for the releasing actuator.

The TLX Solution

TLX developed a family of Supervised Latching Actuators. Because the supervisory feature is integrated directly into the coil assembly, there is no need for an additional supervisory component. This family of actuators comes in three sizes to match the operating pressure of any system up to 300 bar and includes an option that is compatible with CO₂ systems. These actuators feature rugged construction, ultrafast response, and are manually resettable after activation.

Supervised Latching Solenoid Actuator

This patented actuator accommodates systems with lower operating pressures and meets regulatory standards for supervision.

Increased Force Supervised Latching Actuator

For fire suppression systems with mid-range operating pressures. Meets regulatory standards for supervision.

High-Pressure Supervised Latching Actuator

For fire suppression systems with operating pressures up to 300 bar and is compatible with CO₂ systems. Meets regulatory standards for supervision.

Working with TLX

Experienced partner of industry leaders, first-tier suppliers, and OEMs
Direct access to our design and engineering team
Localized production in USA and China
Dependable single-source solution from design to delivery

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Our Process

Step 1 / Initial Review

Our engineering team works directly with you to determine the viability of your program and identify the best solution based on your specifications.

Step 2 / Quote

Quotes include all costs related to your project - tooling, prototype, piece part, production and project specific costs.

Step 3 / Design Review & Prototypes

Our engineering team reviews the design with you and makes any adjustments needed. Prototypes are built according to design specifications for testing.