6 LF880V-DOSY-FS

Item Number: F683137
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$22,408.33
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Febco
  • Size: 6 inch
  • Weight: 710.0 lb
  • Lead Free Construction
  • Body Material: Ductile Iron with ArmorTek Epoxy Coating
  • Flood Sensor: SentryPlus Alert Technology
  • Internal Components: Stainless Steel Relief Valve Seat and Checks
  • Valve Type: Reduced Pressure Zone (RPZ) Backflow Preventer
  • Configurable N-Pattern Design
  • Shutoffs: Domestic OSY Gate Valves

Description

This 6 inch lead-free ductile iron reduced pressure zone backflow preventer protects industrial water services from high hazard (toxic) fluids. Featuring an advanced 3-part ArmorTek epoxy coating for superior corrosion resistance and stainless-steel internal components for durability, this assembly ensures reliable performance. It includes a SentryPlus Alert flood sensor to detect continuous relief valve discharge, with options for smart device integration via a Sensor Control Monitor. The configurable N-pattern design and domestic OSY gate valves allow for flexible installation in various applications. Item number F683137.

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Installation and Connectivity

  • This backflow preventer features a configurable N-Pattern design, allowing for versatile installation in various piping configurations.
  • It is equipped with domestic outside stem and yoke (OSY) resilient seated gate valves for secure and reliable shutoff points in your water service line.
  • The integrated flood sensor with SentryPlus Alert technology can be enhanced with an add-on connection kit to relay alerts for potential flooding events. Connectivity options include BMS, cellular communication, or the Sensor Control Monitor which integrates with Building Automation Systems (BAS) via RS-485 Modbus or the Nexa platform through Wi-Fi. This ensures comprehensive monitoring and alert capabilities for industrial water services.
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Additional Details

This 6 inch lead free MasterSeries reduced pressure zone backflow preventer assembly is designed to protect water services against high hazard (toxic) fluids in industrial installations and applications.

The assembly features an epoxy coated ductile iron body with domestic outside stem and yoke resilient seated gate valves, test cocks, spring loaded check valves, and a pressure differential relief valve. The ductile iron body is fused with patented 3-part ArmorTek epoxy coating for advanced corrosion resistance, while stainless-steel relief valve seats and check components ensure maximum performance and durability.

Key Features

  • Integrated flood sensor with SentryPlus Alert technology to detect continuous discharge from the relief valve.
  • Add-on sensor connection kit compatibility to extend flood monitoring and relay alerts for potential flooding events.
  • Sensor Control Monitor enables integration with Building Automation Systems (BAS) via RS-485 Modbus or the Nexa platform through Wi-Fi.
  • Ductile iron body construction with patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion.
  • Combines stainless-steel relief valve seat and stainless-steel check components for maximum performance and durability.
  • Configurable N-Pattern design for versatile installation.
  • Field reversible relief valve for simplified maintenance.
  • Equipped with stainless steel springs for long-lasting operation.

Specifications

  • Product Type: Reduced Pressure Zone Backflow Preventer
  • Nominal Size: 6 inch
  • Body Material: Ductile Iron
  • Coating: Patented 3-part ArmorTek Advanced Epoxy Coating
  • Valve Type: Domestic Outside Stem and Yoke (OSY) Resilient Seated Gate Valves
  • Internal Components: Stainless Steel Relief Valve Seat, Stainless Steel Check Components, Stainless Steel Springs
  • Relief Valve: Field Reversible Pressure Differential Relief Valve
  • Flood Detection: Integrated Flood Sensor with SentryPlus Alert Technology
  • Connectivity: Sensor Control Monitor (compatible with BAS via RS-485 Modbus or Nexa platform via Wi-Fi)
  • Pattern: Configurable N-Pattern Design

Performance Data

  • Typical Flow Rate (as sized by Floor Drain MFG.): 450 GPM (for 6 inch size)

Certificates & Approvals

  • Lead Free Construction

FAQs

What is the primary use of this backflow preventer?

This 6 inch lead-free reduced pressure zone backflow preventer is designed to protect water services in industrial installations and applications from high hazard (toxic) fluids.

What materials are used in its construction?

It features an epoxy coated ductile iron body with a patented 3-part ArmorTek coating for corrosion resistance. Internal components such as the relief valve seat, check components, and springs are made from stainless steel.

How does the SentryPlus Alert flood sensor work?

The integrated flood sensor detects continuous discharge from the relief valve. When paired with an optional add-on connection kit, it can relay alerts for potential flooding events to smart devices or Building Automation Systems.

Can this backflow preventer be installed in different configurations?

Yes, it features a configurable N-Pattern design, which allows for versatile installation to suit various piping layouts and space requirements.

What type of shutoff valves does it include?

The assembly comes with domestic outside stem and yoke (OSY) resilient seated gate valves, providing reliable and visible shutoff points for maintenance and control.

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