LF860-DNRS RP 8
Discontinued - Replaced By: LF860-DNRS-FS 8
Part of the LF860 Large Series
Ordering Code: 0683108
UPC: 643925026382
Lead Free: YES
8 IN Lead Free Reduced Pressure Zone Backflow Preventer Assembly, Domestic NRS Shutoff Valves, SS RV Seat, Inline, Epoxy Coated Using ArmorTek Technology
This 8 inch lead free MasterSeries(R) reduced pressure zone backflow preventer assembly is designed to prevent the reverse flow of high hazard (toxic) fluids found in the water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is used in industrial plants, hospitals, morgues, mortuaries, and chemical plants and is also used in irrigation systems, boiler feed, water lines and other installations requiring maximum protection. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of an epoxy coated ductile iron body, domestic non-rising stem resilient seated gate valves, test cocks, spring loaded check valves, and a pressure differential relief valve. 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
- Health hazard application
- Lead free construction
Specifications | |
---|---|
ArmorTek Technology | Yes |
Backflow Preventer Type | Reduced Pressure Zone Assembly |
Body Finish | Epoxy Coated Using ArmorTek Technology |
Body Material | Ductile Iron |
Body Pattern | Inline |
Brand | FEBCO |
Buy American Act Compliant | NO |
Bypass | No |
Cap And Tether | No |
Disc Material | Rubber |
EAN | 643925026382 |
Elbow Fitting | No |
Hazard Protection Level | Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 8 IN |
Inlet Connection Size-Metric | 203 MM |
Inlet Connection Type | Flanged Joint |
Inlet Shutoff Valve Type | Non Rising Stem 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 | 0.50 |
Minimum Temperature-Fahrenheit | 33 |
Outlet Connection Size | 8 IN |
Outlet Connection Type | Flanged Joint |
Outlet Shutoff Valve Type | Non Rising Stem Gate Valve |
Outlet Thread Type | Does Not Apply To Product |
Part Number | 0683108 |
Polymer Coating | No |
Pressure Operation | Does Not Apply To Product |
Protection Type | Backpressure and Backsiphonage |
Seat Material | Stainless Steel |
Series | LF860 Large |
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 - LF860 Large
- Specification Sheet - LF860 Large (French)
- Specification Sheet - LF860 Large (Spanish)
- Specification Sheet - Relief Valve Discharge Rates
- White Paper - ArmorTek Advanced Coating System