Description

WATTS®, F792157, Reduced Pressure Zone Backflow Preventer, Inline, Series: LF009-FS, 3 in Nominal, Flanged End Style, 175 psi Pressure, 140 to 33 deg F, Outside Stem and Yoke Gate Valve Ball Valve/Gate Valve, Reduced Pressure Zone Backflow, Media: Water, Cast Iron Body, Epoxy Coated, Domestic

Features:

• Test cocks are screwdriver slotted
• Utilizes advanced ArmorTek coating technology to resist corrosion of internals
• Single access cover and modular check construction for easy maintenance
• Internal relief valve for reduced installation clearances
• Features flood sensor with SentryPlus Alert technology to detect excessive water discharges from the relief valve
• Cast iron body construction with patented 3-part advanced epoxy coating system designed to limit both microbial induced (MIC) and exposed metal substrate corrosion
• Non-rising stem resilient seated domestic gate valves
• Large body passages provides a low pressure drop

Applications:

Ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards

Standards/Approval:

• 1-UL Listed
• FM approved
• USC
• ASSE No. 1013
• AWWA C511
• CSA B64.4
• IAPMO File No. 1563
• NSF/ANSI 691-G

Backflow Type	Reduced Pressure Zone
Ball Valve/Gate Valve Type	Outside Stem and Yoke Gate Valve
Body Material	Cast Iron
Domestic/Import	Domestic
End Style	Flanged
Finish	Epoxy Coated
Media	Water
Nominal Size	3 in
Pressure Rating	175 psi
Series	LF009-FS
Temperature Rating	140 to 33 deg F
Type	Inline
Manufacturer	Watts Regulator Company