WATTS® 0391003 Pressure Zone Assembly With Quarter-Turn Ball Valve, 3/4 in, FNPT

WATTS® regulator Series LF009 lead-free reduced pressure zone assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to back siphonage and or back pressure. It consists of lead-free bronze body construction (1/4 to 2 in) or lead-free FDA approved epoxy-coated cast-iron (2-1/2 to 3 in), two in line independent check valves, replaceable check seats with an intermediate relief valve and ball valve test cocks. Series LF009 is ideal for protection of health hazard cross connections or for containment at the service line entrance.