Fusible Link Assemblies with Ball Valves

What Are Fusible Links?

BI-TORQ Thermal Shut-Off Valves, also known as fusible link valves, are automated fire‑safety devices engineered to quickly and reliably stop the flow of flammable or hazardous media in the event of fire.

These emergency shut-off valves activate at high temperatures to stop hazardous fluid flow, providing critical protection in fire-prone environments. Built with fire-safe, durable construction, they deliver long-lasting reliability and integrate seamlessly with existing valve systems and plant requirements. Explore our product line here.

Fusible Links: Vital Components for Safety

Fusible links are a critical component in the thermal shut-off valve assembly that, in the event of a fire, triggers the mechanism to activate the valve and stop the flow of flammable or hazardous media. The assembly can also be designed to fail open to release fire suppression fluids. Key features include:

  • Heat-sensitivity helps activate at a predetermined temperature
  • BI-TORQ fusible links are engineered for rapid response
  • Design is durable and has long-term reliability

Each unit is meticulously crafted and rigorously tested to deliver dependable performance in fire-critical applications, ensuring your safety systems work exactly when they’re needed most.

Experience Quality, Performance, Safety, and Superior Design

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