Fusible Link Valves (FLP) 1/2″ to 2″ NPT or SW

BI-TORQ Thermal Shutoff Ball Valves with Fusible Links (FLP Series) are a complete assembly with API 607 Fire-Safe certification. This series features threaded (NPT) or Socket-Weld (SW) end connections and full-port ball valves in sizes from 1/2″ through 2″. We also offer full-port ball valves in ANSI 150# Flanged Ball Valves. Assemblies are available with options for fail-open or fail-closed operation. Both switches are available to show open, closed, or both. One switch is required per position needed.

BI-TORQ Thermal Shut-off Ball Valves are fully assembled and tested by our factory-trained personnel, giving you confidence that the valve will perform in critical situations.

Product Features

• Full FM approval on 1/2″ and 3/4″ NPT ball valves in stainless steel
• FM approval on Top Works only for all other NPT or SW ball valve assemblies
• Automatic shut-off in case of fire
• Weatherproof spring pack and stainless steel top plate
• Valve can be manually operated on certain models, even while armed
• Factory assembled and tested

Specifications 

• Material: Fire-safe valve body in carbon steel or stainless steel 
• NPT or Socket Weld (SW)
• API 607 fire-safe ball valve up to 2000 PSI pressure rated
• 1/2″ through 2″ ball valves with manual handle
• Valve is available as fail-closed or fail-open   
• RTFE seats and graphite seals/packing 
• Fusible Links temperatures–see chart below

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.