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Lead Free* MasterSeries In-Line Reduced Pressure Zone Detector Assembly Backflow Preventers (Type-II) with Flood Sensor - Large Diameter 2 1/2 – 10 IN Sizes - LF886-FS
Febco

Lead Free* MasterSeries In-Line Reduced Pressure Zone Detector Assembly Backflow Preventers (Type-II) with Flood Sensor - Large Diameter 2 1/2 – 10 IN Sizes - LF886-FS

MasterSeries LF866-FS Lead Free* reduced pressure zone detector assembly backflow preventers help protect against high hazard (toxic) fluids in water services to industrial installations and applications. Features Lead Free* construction to comply with low lead installation requirements.

Improved with a stainless-steel relief valve seat, this rugged assembly yields greater dependability and extended valve life. Fitted with OSY shutoff valves. Maximum working pressure is 175 psi (12.1 bar).

The ductile iron body is fused with ArmorTek™ coating technology to resist corrosion due to microbial induced corrosion (MIC) or exposed metal substrate.

This series features an integrated flood sensor with SentryPlus™ Alert technology to detect excessive water discharges from the relief valve. Activated through an add-on connection kit, the sensor can trigger the alert system sending notification of flood detection to facility personnel. Connection kits are available for BMS and cellular communication.

Specification
  • Features

    • Flood alert feature available with add-on connection kit, compatible with BMS and cellular communication
    • Advanced ArmorTek coating technology with built-in electrochemical corrosion inhibitor and microbial inhibitor to resist corrosion of internal parts
    • Stainless-steel relief valve seat and stainless-steel check components for maximum performance and durability
    • Highly suitable for potable drinking water systems where code mandates protection from backpressure and backsiphonage conditions
    • Potable water protection against cross-connection contamination of high hazard (toxic) fluids in water services
    • Integrated sensor on relief valve for flood detection
Technical specification
  • Unique ref.LF866-FS
  • Collection setBackflow Prevention
  • CollectionDouble Check Valve Assemblies
  • TypeObject (single object)
  • Date of publishing2022-12-21
  • Edition number1
Related
  • Material mainCast iron
Classification
  • BIMobject CategoryPlumbing - Valves
  • IFC classificationValve
  • UNSPSC nameValves
  • UNSPSC code401416
  • Uniclass 2015 CodePr_65_54_95_05
  • Uniclass 2015 DescriptionBackflow prevention devices
  • CSI MasterFormat 2014 Code40 05 67.13
  • CSI MasterFormat 2014 TitleReduced-Pressure Zone Backflow Preventers for Process Service
  • OmniClass TitleBackflow Preventors
  • OmniClass Number23-27 31 11
  • CSI UniFormat II CodeD20
  • CSI UniFormat II TitlePLUMBING

Region availability

North America
Canada
United States