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FL-1 Fusible Links

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Link Yield Temperature Rating
FL-1 Fusible Links
FL-1 Fusible Links


BI-TORQ Valve Automation Fusible Links for Fire-Safe Ball Valves for for use in the LT & MT Ball Valves Models, LT  & MT Butterfly Valves Models, and the HT-109 Models. Contact our customer service team if you wish to confirm the correct spare link for your assembly model.

We recommend the annual replacement of fusible links as a part of plant maintenance.


  • Factory mutual approved; UL and C-UL listed

  • Fusible Link halves are Stainless Steel

  • Fusible Assembly is Solder, Copper and Stainless Steel

  • Not rated for use in corrosive atmospheres

  • For use in Series FLP-LT Series, FLP- MT series and HT-109 Series:

Part Number Link Yield
Maximum Ambient
FL-1-165 165º F / 74º C 100º F / 38º C
FL-1-212 212º F / 100º C 150º F / 66º C
FL-1-286 286º F / 138º C 225º F / 107º C
FL-1-360 360º F / 182º C 300º F / 149º C


Need a specific size not listed here or spare links? Contact us with your serial number and we’ll confirm the correct spare links required for your assembly.


It is highly recommended by the manufacturer that Fusible Links should be replaced on an annual basis as a part of a regular safety maintenance program.