LF886V-FS

Lead Free MasterSeries N-Pattern Reduced Pressure Zone Detector Assembly Backflow Preventer, Domestic OSY Gates, Meter and Flood Sensor
Lead Free MasterSeries N-Pattern Reduced Pressure Zone Detector Assembly Backflow Preventer, Domestic OSY Gates, Meter and Flood Sensor
Adding activation kit to flood sensor
Lead Free MasterSeries N-Pattern Reduced Pressure Zone Detector Assembly Backflow Preventer, Domestic OSY Gates, Meter and Flood Sensor
Lead Free MasterSeries N-Pattern Reduced Pressure Zone Detector Assembly Backflow Preventer, Domestic OSY Gates, Meter and Flood Sensor
Lead Free MasterSeries N-Pattern Reduced Pressure Zone Detector Assembly Backflow Preventer, Domestic OSY Gates, Meter and Flood Sensor
Adding activation kit to flood sensor
Lead Free MasterSeries N-Pattern Reduced Pressure Zone Detector Assembly Backflow Preventer, Domestic OSY Gates, Meter and Flood Sensor

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

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MasterSeries LF886V-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. The Lead Free* construction complies 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: 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 SentryPlus Alert® technology to detect excessive water discharges from the relief valve. When activated through an add-on sensor connection kit, the integrated flood sensor can trigger the alert system to notify personnel about potential flooding. Add-on sensor connection kits are available for BMS and cellular communication.

Features

  • 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
  • Potable water protection against cross-connection contamination of high hazard (toxic) fluids in water services
  • Highly suitable for potable drinking water systems where code mandates protection from backpressure and backsiphonage conditions
  • Integrated sensor to detect potential flooding and trigger alerts, activated with add-on connection kit for building management systems or cellular communication

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Approval Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA