Fusible Link
Strahman Bi-Torq Fusible Link
Strahman BI TORQ fusible link thermal shutoff devices automatically close valves during fire conditions by melting a soldered link within a spring pack actuator. Installed in fire safe ball or butterfly valve assemblies, they come in multiple temperature ratings, are UL, FM, and CSA approved, and support annual replacement to maintain system safety.
A-T Controls Inc. Fusible Link
A‑T Controls fusible link valve packages pair spring‑loaded thermal shut‑off with ball or butterfly valves to safely isolate flow during fires or high‑temperature events. Available in FM‑approved assemblies for liquid or gas service, these simplified ESD solutions provide rugged, reliable emergency shutdown integration
