The series is designed to prevent the reverse flow of liquids from backpressure or backsiphonage in a plumbing system where there is a non-health hazard. Compact construction for installation in tight spaces. The single cover, top entry design provides convenient access for maintenance. Replaceable seats and seat discs. No special tools required for servicing. Small diameter, sizes 1/2 to 2 IN, include a freeze sensor for use with SentryPlus Alert® technology to signal facility personnel when temperature nears and reaches the freezing point. Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), and irrigation management systems (IMS).
$904.32
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Available freeze sensor connection kit to activate a monitoring system that trigger alerts for low and freezing temperatures
Modular, compact design to facilitate assembly and maintenance
Lead free* top-mounted test cocks
Captured spring assemblies for safety
Replaceable seats and seat discs
Freeze alerts feature available with add-on connection kit for Wi-Fi networks, building management systems (BMS), and irrigation management systems (IMS)
Specifications
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Backflow Type:Â Dual Check
Ball Valve/Gate Valve Type:Â Quarter-Turn
Body Material:Â Lead Free Copper Silicon Alloy
Domestic/Import:Â Domestic
End Style:Â MNPT
Media:Â Water
Nominal Size:Â 2 in
Pressure Rating:Â 175 psi
Series:Â LF007
Temperature Rating:Â 33 to 180 deg F
Type:Â Dual Check Backflow Preventer
Application
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Ideal for protection in continuous pressure piping applications and at cross-connections identified as non-health hazards and for contaminants at the service line entrance