Series LF009 Reduced Pressure Zone Assemblies are designed to protect potable water supplies in accordance with national plumbing codes and water authority requirements. This series can be used in a variety of installations, including the prevention of health hazard cross connections in piping systems or for containment at the service line entrance. The LF009 features Lead Free construction to comply with Lead Free installation requirements. This series features two in-line, independent check valves, captured springs and replaceable check seats with an intermediate relief valve. Its compact modular design facilitates easy maintenance and assembly access.

WATTS® Reduced Pressure Zone Assembly, Series: LF009, 1-1/2 in Nominal, NPT, 175 psi, 33 to 180 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Full Port, Cast Copper Silicon Alloy Body, 17-7/8 in L, Domestic

• Single access cover and modular check construction for easy of maintenance
• Top entry all internals immediately accessible
• Captured spring assemblies for safety
• Internal relief valve for reduced installation clearances
• Replaceable seats for economical repair
• Large body passages provides low pressure drop
• Compact space saving design
• Cast copper silicon alloy body construction for durability

• Specification Sheet https://www.hirsch.com//ASSETS/DOCUMENTS/ITEMS/EN/https://assets.unilogcorp.com/2/ITEM/DOC/Watts_Water_0122596_Specification_Sheet.pdf