8 LF880V-NRS RP-FS

Item Number: F122955
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$36,780.74
Special Order
When Will it Ship: Contact for Lead Time
Estimated transit time: 2 to 5 Business Days

Brand - Febco
  • Size: 8 inch
  • Weight: 1135.0 lb
  • Body Material: Lead Free Ductile Iron
  • Coating: Patented 3-part ArmorTek® Epoxy
  • Relief Valve Seat: Stainless Steel
  • Check Components: Stainless Steel
  • Shutoff Valves: Non-Rising Stem (NRS)
  • Flood Sensor: SentryPlus Alert® Technology
  • Protects against high hazard (toxic) fluids

Description

The FEBCO 8 inch LF880V-NRS Reduced Pressure Zone Backflow Preventer Assembly is designed to protect water services from high hazard (toxic) fluids in industrial applications. It features a durable lead-free ductile iron body with a patented 3-part ArmorTek® epoxy coating for advanced corrosion resistance. Stainless steel relief valve seats and check components ensure long-lasting performance. This assembly includes non-rising stem shutoff valves and a configurable N-Pattern design. A built-in SentryPlus Alert® flood sensor detects excessive relief valve discharge, offering critical early warning capabilities when paired with an optional connection kit for integration with BMS, cellular, Modbus, or Wi-Fi systems.

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Integration & Connectivity

  • This backflow preventer includes a flood sensor that can be connected to various monitoring systems using an add-on connection kit (sold separately).
  • Connection kit options support integration with Building Management Systems (BMS) and cellular communication.
  • For advanced monitoring, the Sensor Control Monitor enables connectivity with Building Automation Systems (BAS) via RS-485 Modbus or the Nexa® platform through Wi-Fi.
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Additional Details

This 8 inch lead free MasterSeries® configurable reduced pressure zone backflow preventer assembly protects against high hazard (toxic) fluids in water services to industrial installations and applications.

This assembly includes non-rising stem shutoff valves, a lead free body, test cocks, spring loaded check valves, and a pressure differential relief valve.

Construction & Durability

  • Features a ductile iron body fused with a patented 3-part ArmorTek® epoxy coating system for advanced corrosion resistance.
  • ArmorTek coating is designed to limit both microbial induced (MIC) and exposed metal substrate corrosion.
  • Combines a stainless-steel relief valve seat and stainless-steel check components for maximum performance, dependability, and extended valve life.
  • Designed with a configurable N-Pattern.

Smart Flood Detection & Monitoring

  • Includes a flood sensor with SentryPlus Alert® technology to detect continuous or excessive discharge from the relief valve.
  • When paired with an add-on connection kit (sold separately), the sensor activates to relay alerts for potential flooding events.
  • Connection kit options allow integration with BMS, cellular communication, or the Sensor Control Monitor.
  • The Sensor Control Monitor enables integration with Building Automation Systems (BAS) via RS-485 Modbus or the Nexa® platform through Wi-Fi connectivity.

Specifications

  • Size: 8 inch
  • Body Material: Lead Free Ductile Iron
  • Coating: Patented 3-part ArmorTek® Epoxy Coating
  • Valve Seat Material: Stainless Steel
  • Check Components: Stainless Steel
  • Shutoff Valves: Non-Rising Stem (NRS)
  • Pattern: N-Pattern (Configurable)
  • Flood Detection: SentryPlus Alert® Flood Sensor
  • Typical Flow Rate (for floor drain sizing): 760 GPM

FAQs

What types of fluids does this backflow preventer protect against?

This assembly is designed to protect against high hazard (toxic) fluids, making it suitable for industrial installations and applications.

What is the body material and how is it protected against corrosion?

The body is constructed from lead-free ductile iron and is protected by a patented 3-part ArmorTek® epoxy coating system, which resists microbial induced (MIC) and exposed metal substrate corrosion.

Does this backflow preventer have flood detection capabilities?

Yes, it includes a SentryPlus Alert® flood sensor that detects continuous or excessive discharge from the relief valve. An optional add-on connection kit is required for alert relay functionality.

What kind of shutoff valves are included with this assembly?

This assembly comes with non-rising stem (NRS) shutoff valves.

How does the flood sensor integrate with other systems?

When paired with an add-on connection kit, the sensor can integrate with Building Management Systems (BMS), cellular communication, or a Sensor Control Monitor for connection to BAS via RS-485 Modbus or the Nexa® platform via Wi-Fi.

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