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DESCRIPTION

  • Compact for easy installation
  • Horizontal or vertical (up or down) installation
  • Lead Free Bronze body
  • No special tools are required for servicing
  • Quarter-turn ball valves with lever handles
  • Replaceable seats
  • Single access cover
  • Top mounted test cocks
  • Unique patented air-in and water-out design provides high capacity relief valve discharge performance during emergency conditions

Watts Series LF909 Cast Copper Silicon Alloy MNPT 175 psi Backflow Preventer

WLF909M1QT

Valve Size:

SPECIFICATIONS

ADA Compliant
No
ASSE Standards
ASSE 1013
AWWA Specifications
AWWA C-511 1992
BAA Compliant
Yes
CSA Certified
CSA B64.4
Collection
Series LF909
Color Finish
Cast Bronze
End Connection 1
MNPT
End Connection 2
MNPT
End Connections
MNPT
Fitting Size 1
2 in
Fitting Size 2
2 in
Lead Law Compliant
Yes
Material
Cast Copper Silicon Alloy
Maximum Pressure
175 psi
Maximum Temperature
140
Minimum Temperature
33
UL Listed
No
Valve Body Style
Inline
Valve Disc Material
Silicone
Valve Operator
Lever Handle
Valve Seat Material
Engineered Plastic
Valve Size
1-1/2 in
Valve Type
Backflow Preventer

Starting at
$2408.31
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