FL-1 Fusible Links

BI-TORQ Valve Automation Fusible Links are designed to be used with BI-TORQ Fusible Link Packages for Fire-Safe Ball and Butterfly Valves.  Models include: LT & MT Ball Valves Models, LT  & MT Butterfly Valves Models, and the HT-109 Models.   The FL-1 Fusible Link is available in multiple temperature ratings and is an integral part of fire-safe valve automation.  Contact our customer service team to confirm the correct spare link for your assembly model.

Factory Mutual (FM) approved; UL and C-UL listed: Ensuring compliance with safety standards.

It is highly recommended that Fusible Links are replaced on an annual basis as a part of a regular safety maintenance program.

Product Attributes

  • Fusible Link halves are Stainless Steel
  • Fusible Assembly is Solder, Copper, and Stainless Steel
  • Not rated for use in corrosive atmospheres

WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

Product Features
  • Factory Mutual (FM) approved; UL and C-UL listed: Ensuring compliance with safety standards. 
  • Stainless Steel Construction: Offers excellent durability under normal conditions; not recommended for corrosive environments. 
  • Multiple Temperature Ratings: Offering flexibility to meet specific application requirements. 
  • Annual Replacement Recommendation: For optimal performance, we recommend annual replacement as part of your plant maintenance program

Product Chart
Part NumberLink Yield TemperatureMaximum Ambient Temperature
FL-1-165165º F / 74º C100º F / 38º C
FL-1-212212º F / 100º C150º F / 66º C
FL-1-286286º F / 141º C225º F / 107º C
FL-1-360360º F / 182º C300º F / 149º C


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