K Links

BI-TORQ Valve Automation Fusible Links are designed to be used with BI-TORQ Fusible Link assemblies for Fire-Safe Thermal Shutoff Ball and Butterfly Valves. The K Fusible Link is used on HT-129 to BT-189 models, available in multiple temperature ratings, and is an integral part of fire-safe valve automation. 

Product Features

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

Specifications

  • Bronze construction 
  • Corrosion resistant 
  • Minimum load: 3 lbs (1.36 kg) 
  • Maximum load: 50 lbs (22.68 kg) 

It is highly recommended that Fusible Links be replaced annually as part of a regular safety maintenance program. 

NOTE: The image above is representative of the products in this series, and while we try to be as accurate as possible, the product you receive may differ slightly depending on valve size. Please refer to data sheets and technical drawings for dimensions.

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 P65Warnings.ca.gov

Product Chart
Part No.Link Yield Temp.Maximum Ambient Temp.Fusible Link SeriesSize of Spring PackNo. of Links
314165165º F / 74º C100º F / 38º CHT Series1296
314212212º F / 100º C150º F / 66º CBT Series149X8
314280280º F / 138º C225º F / 107º CBT Series1498
314360360º F / 182º C300º F / 149º CBT Series169X8
BT Series15710
BT Series16710
BT Series187 (189)12


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