Lead Free Double Check Valve Assemblies w/ OS&Y Shutoff, Series LF709 (Watts)
Series LF709 Lead Free Double Check Valve Assemblies prevent the reverse flow of polluted water from entering into the potable water supply. It has a modular check design for easy maintenance and epoxy coated (FDA approved) cast iron body construction. Series LF709 is ideal at referenced cross-connections identified in non-health hazard applications. The LF709 features Lead Free construction to comply with Lead Free installation requirements.