Watts 0391002 Lead Free Reduced Pressure Zone Assembly 1/2" (1/2 LF009-QT)

Description:

Watts Series LF009 Lead Free Reduced Pressure Zone Assembly    Series LF009 Lead Free* Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. 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. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).   This 0391002 is a lead free cast iron double check valve assembly that is 1/2 inch in connection size. It consists of quarter-turn ball valves. Features: Single access cover and modular check construction for ease of maintenance Top entry – all internals immediately accessible Captured springs for safe maintenance Internal relief valve for reduced installation clearances Replaceable seats for economical repair Lead Free* cast copper silicon alloy body construction for durability 1⁄4" – 2" (8 – 50mm) Fused epoxy coated cast iron body 21⁄2" and 3" (65 and 80mm) Ball valve test cocks — screwdriver slotted 1⁄4" – 2" (8 – 50mm) Large body passages provides low pressure drop Compact, space saving design No special tools required for servicing