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.
Zurn® Wilkins, 12-350XL, Valve Assembly, Series: 350XL, 1/2 in Nominal, NPT End Style, 175 psi Pressure, 180 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Dual Check Backflow, Full Port, Media: Water, Bronze Body, Natural White, Domestic
Backflow Type
Dual Check
Ball Valve/Gate Valve Type
Quarter-Turn Ball Valve
Body Material
Bronze
Color
Natural White
Domestic/Import
Domestic
End Style
NPT
Media
Water
Nominal Size
1/2 in
Port Type
Full
Pressure Rating
175 psi
Series
350XL
Temperature Rating
180 deg F
- Patented removable pressure vessel
- Low-lead design is suitable for drinking water
- Top-mounted test cocks ease installations
- Cast bronze construction
- 350 psi hydrostatic test pressure
- 0.25% maximum weighted average lead content