LF709-QT-S-FDA-IOT 4
Part of the LF709 Series
Ordering Code: 88003416
UPC: 098268303049
Lead Free: YES
4 IN Cast Iron Double Check Valve Backflow Preventer Assembly, Strainer, QT FDA Epoxy Coated Ball Valve Shutoffs, ArmorTek Coating, Pressure-Sensing Test Cocks
This 4 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non-potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure. Ideal for protection in continuous pressure piping applications and cross-connections identified as non-health hazards. This assembly consists of a fused epoxy coated cast iron body, quarter-turn ball valves, FDA epoxy coated strainer, test cocks, and a modular check design for easy maintenance with center stem guide. The captured spring is accessible through a bolted cover plate. This assembly features integrated pressure-sensing test cocks that measure pressure fluctuations at three points when activated with an add-on monitoring connection kit. The kit collects, converts, and transmits the data values for use in a building management system. 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
- Pressure sensors integrated on the backflow preventer to measure pressure fluctuations at three test cock locations when activated
- Add-on kit available for activating sensors and transmitting data values to a building management system
- A solution for monitoring assembly performance between code testing
- Data access to help drive scheduling of maintenance and repair
- Utilizes advanced ArmorTek coating technology to resist corrosion of internals
- Cast iron body construction with patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion
- FDA epoxy coated strainer and quarter-turn ball valves
Specifications | |
---|---|
ArmorTek Technology | Yes |
Backflow Preventer Type | Double Check Valve Assembly |
Body Finish | Epoxy Coated Using ArmorTek Technology |
Body Material | Cast Iron |
Body Pattern | Inline |
Brand | Watts |
Bypass | No |
Bypass Size | Does Not Apply To Product |
Cap And Tether | No |
Disc Material | Does Not Apply To Product |
EAN | 098268303049 |
Elbow Fitting | No |
Hazard Protection Level | Non Health Hazard |
Hot And Harsh Water | No |
Hydrant Connection | No |
Inlet Connection Size | 4 IN |
Inlet Connection Type | Flanged Joint |
Inlet Shutoff Valve Type | Quarter Turn Ball Valve |
Inlet Thread Type | Does Not Apply To Product |
Lead Free | YES |
Maximum Temperature-Fahrenheit | 110 |
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 | 4 IN |
Outlet Connection Type | Flanged Joint |
Outlet Shutoff Valve Type | Quarter Turn Ball Valve |
Outlet Thread Type | Does Not Apply To Product |
Part Number | 88003416 |
Polymer Coating | No |
Pressure Operation | Continuous |
Protection Type | Backpressure and Backsiphonage |
Seat Material | Stainless Steel |
Series | LF709 |
Strainer | Yes |
Technologies | Performance Monitoring |
Tradename | None |
Literature
-
- Flyer - Pressure Monitoring with SentryPlus Alert Technology
- Flyer - Pressure Monitoring with SentryPlus Alert Technology (French)
- Installation Instructions - 709, LF709, 709DCDA
- Installation Instructions - Pressure Sensing BMS Monitoring Connection Kit - LF007 and LF709
- Installation Instructions - Pressure Sensor Module Replacement Kit - LF007 and LF709
- Specification Sheet - LF709
- Specification Sheet - LF709 (French)
- Specification Sheet - LF709 (Spanish)
- Specification Sheet - Pressure Sensor
- White Paper - ArmorTek Advanced Coating System