LF866-OSY-LM 3
Discontinued - Replaced By: LF866-OSY-LM-FS 3
Part of the LF866 Series
Ordering Code: 0683193
UPC: 098268078565
Lead Free: YES
3 IN Lead Free DI Reduced Pressure Detector Backflow Preventer Assembly, Epoxy Coated Using ArmorTek Technology, OSY Shutoffs, Less Meter, SS RV Seat
This 3 inch lead free MasterSeries(R) reduced pressure detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and from other contaminants found at the service line entrance. Use is primarily on fire sprinkler and standpipe systems requiring detection of unauthorized water use. This assembly with outside stem and yoke shutoff valves consists of a ductile iron body, ball valve test cocks, replaceable stainless steel check seats, and bypass. Improved with a stainless-steel relief valve seat, these rugged assemblies yield greater dependability and extended valve life. The coating on this backflow assembly uses ArmorTek(R), a patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion.
Features
- 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 the use of a stainless-steel relief valve seat and stainless-steel check components for maximum performance and durability
- Detector bypass assembly
- Appropriate for health hazard applications
Specifications | |
---|---|
ArmorTek Technology | Yes |
Backflow Preventer Type | Reduced Pressure Detector Assembly |
Body Finish | Epoxy Coated Using ArmorTek Technology |
Body Material | Ductile Iron |
Body Pattern | Inline |
Brand | FEBCO |
Buy American Act Compliant | NO |
Bypass | No |
Bypass Size | Does Not Apply To Product |
Cap And Tether | No |
Disc Material | Silicone |
EAN | 098268078565 |
Elbow Fitting | No |
Hazard Protection Level | Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 3 IN |
Inlet Connection Size-Metric | 76.2 MM |
Inlet Connection Type | Flanged Joint |
Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
Lead Free | YES |
Maximum Temperature-Fahrenheit | 140 |
Maximum Working Pressure-BAR | 12.10 |
Maximum Working Pressure-PSI | 175 |
Meter Type | No Meter |
Minimum Temperature - Celsius | 1.00 |
Minimum Temperature-Fahrenheit | 33 |
Outlet Connection Size | 3 IN |
Outlet Connection Type | Flanged Joint |
Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
Part Number | 0683193 |
Polymer Coating | No |
Protection Type | Backpressure and Backsiphonage |
Seat Material | Stainless Steel |
Series | LF866 |
Strainer | No |
Technologies | Does Not Apply To Product |
Tradename | MasterSeries(R) |
Literature
-
- Brochure - ArmorTek Advanced Coating System
- Installation Instructions - BMS Flood Sensor Retrofit Connection Kit - LF860 Large, LF866, LF880V, LF886V
- Installation Instructions - Cellular Flood Sensor Retrofit Connection Kit - LF860 Large, LF866, LF880V, LF886V
- Installation Instructions - LF860 Large, LF866
- Installation Instructions - Relief Valve Inner Diaphragm
- Maintenance Manual - 860 Large, 880V, LF860 Large, LF866, LF880V, LF886V
- Specification Sheet - Flood Sensor Connection Kit - FEBCO
- Specification Sheet - Flood Sensor Connection Kit - FEBCO (French)
- Specification Sheet - Flood Sensor Connection Kit - FEBCO (Spanish)
- Specification Sheet - LF866
- Specification Sheet - LF866 (French)
- Specification Sheet - LF866 (Spanish)
- Specification Sheet - Relief Valve Discharge Rates
- White Paper - ArmorTek Advanced Coating System