LF880WZ-DOSY 4
Discontinued - Replaced By: LF880WZ-DOSY-FS 4
Part of the LF880V Series
Ordering Code: 88007377
UPC: 643925557732
Lead Free: YES
4 IN Lead Free Ductile Iron Reduced Pressure Zone Backflow Preventer Assembly, Competitor Z-Pattern Lay Length, Domestic OSY Shutoffs, SS RV Seat, N-Pattern
This MasterSeries(R) 4 inch lead free configurable 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. This valve features a longer lay-length for drop-in replacement of competitor?s Z-pattern valves. It is used in industrial plants, hospitals, morgues, mortuaries and chemical plants. Also used in irrigation systems, boiler feed, water lines and installations requiring maximum protection. It is ideal for protection in continuous pressure piping applications, 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 OSY 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.
Features
- Competitor Drop-in Replacement Lay Length
- Ductile iron body epoxy coated using ArmorTek corrosion resistant technology
- Combines the use of a stainless-steel relief valve seat and stainless-steel check components for maximum performance and durability
- Domestic OSY shutoffs
- Field reversible relief valve
- Stainless steel springs
- EPDM elastomer discs
- Maximum working pressure 175 psi (12.1 bar)
- Temperature range is 32 degrees F to 140 degrees F (0 degrees C to 60 degrees C)
Specifications | |
---|---|
ArmorTek Technology | No |
Backflow Preventer Type | Reduced Pressure Zone Assembly |
Body Finish | Epoxy Coated Using ArmorTek Technology |
Body Material | Ductile Iron |
Body Pattern | Z-Pattern |
Brand | FEBCO |
Buy American Act Compliant | NO |
Bypass | No |
Bypass Size | Does Not Apply To Product |
Cap And Tether | No |
Disc Material | Silicone |
EAN | 643925557732 |
Elbow Fitting | No |
Hazard Protection Level | Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 4 IN |
Inlet Connection Size-Metric | 100 MM |
Inlet Connection Type | Flanged Joint |
Inlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
Inlet Thread Type | Does Not Apply To Product |
Lead Free | YES |
Maximum Temperature-Fahrenheit | 140 |
Maximum Working Pressure-BAR | 12.10 |
Maximum Working Pressure-PSI | 175 |
Meter Type | Does Not Apply To Product |
Minimum Temperature - Celsius | 0.50 |
Minimum Temperature-Fahrenheit | 33 |
Outlet Connection Size | 4 IN |
Outlet Connection Type | Flanged Joint |
Outlet Shutoff Valve Type | Outside Stem And Yoke Gate Valve |
Outlet Thread Type | Does Not Apply To Product |
Part Number | 88007377 |
Polymer Coating | No |
Pressure Operation | Continuous |
Protection Type | Backpressure and Backsiphonage |
Seat Material | Stainless Steel |
Series | LF880V |
Strainer | No |
Technologies | Does Not Apply To Product |
Tradename | MasterSeries(R) |
Literature
-
- Brochure - ArmorTek Advanced Coating System
- Installation Instructions - 880V, LF880V, LF886V
- 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
- 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 - LF880W_WZ
- Specification Sheet - LF880W_WZ (French)
- Specification Sheet - LF880W_WZ (Spanish)