3/4 in Double Check Backflow Preventer Valve Assembly, FNPT, Quarter-Turn, Bronze, Lead Free
SKU34-350XL
Description
The 350XL Double Check Backflow Preventer provides low health hazard protection in potable water applications. The EZSwap™ removable pressure vessel provides safe and easy line flushing, quick winterization and simple maintenance and repair.- EZSwap pressure vessel reduces repair time and costs
- Low-lead design is suitable for drinking water
- Top-mounted test cocks ease installations
- Cast bronze construction offers corrosion-resistance and winterization
- Flush Tool (FLUSH) provides easy line flushing, saving up to 15 min per installation
- Backflow Type:Â Dual CheckBall Valve/Gate Valve Type:Â Quarter-Turn Ball ValveBody Material:Â BronzeEnd Style:Â FNPTMedia:Â WaterNominal Size:Â 3/4 inPort Type:Â FullPressure Rating:Â 175 psiSeries:Â 350XLTemperature Rating:Â 180 deg FType:Â Dual Check Backflow
- Ideal for use where Lead-Free* valves are required. Designed for installation on potable water lines to protect against both backsiphonage and backpressure of polluted water into the water supply. Assembly shall provide protection where a potential health hazard does not exist.
- Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California
- ANSI B1.20.1
- ASSE 1015
- ASTM B 584
- AWWA C510
- CSA B64.5
- cUL Listed
- CUPC Listed
- FDA Approved
- IAPMO Listed
- ANSI/NSF 61
- UL Listed
- 1 Year Limited