WATTS

WATTS® 0391010 LF909 Reduced Pressure Zone Assembly, 1-1/4 in Nominal, MNPT End Style, Quarter-Turn Ball Valve, Cast Copper Silicon Alloy Body

WATTS® 0391010 LF909 Reduced Pressure Zone Assembly, 1-1/4 in Nominal, MNPT End Style, Quarter-Turn Ball Valve, Cast Copper Silicon Alloy Body

391010



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MORE PRODUCT INFORMATION

FEATURES

• Unique patented air-in and water-out design provides high capacity relief valve discharge performance during emergency condition
• Quarter-turn ball valves with lever handles
• Single access cover
• Top mounted test cock
• No special tools are required for servicing
• Modular compact design
• Replaceable seats
• Compact for easy of installation
• The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
• Lead free bronze body

WARRANTY

1 year Limited

DOCUMENTS & RESOURCES

PRODUCT OVERVIEW


Series LF909 Lead Free Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to back siphon age and or backpressure. It consists of a Lead Free Cast Copper Silicon Alloy body construction, bronze ball valve shutoffs and bronze test cocks. Series LF909 features a air-in/water-out design principle for protection during emergency combined back siphon age and backpressure conditions. It is ideal for health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements.