Lead Free* MasterSeries In-Line Reduced Pressure Zone Assembly Backflow Preventers with Flood Sensor - Large Diameter 2-1/2 - 10 IN Sizes - LF860-FS Large

MasterSeries LF860-FS Large Lead Free* reduced pressure zone assembly backflow preventers help protect against high hazard (toxic) fluids in water services to industrial installations and applications.

Improved with a stainless-steel relief valve seat, this rugged assembly yields greater dependability and extended valve life. Available 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.LF860-FS-Large
Product familyBackflow Prevention
Product groupReduced Pressure Zone Assemblies
TypeObject (single object)
Date of publishing2022-12-21
Edition number1

Links

Material mainCast iron
Designed inUnited States
Manufactured inUnited States

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 Number23-27 31 11
OmniClass TitleBackflow Preventors
CSI UniFormat II CodeD20
CSI UniFormat II TitlePLUMBING