Refine Results

• Brand
  •  Watts (8)
• Product Type
  •  Backflow Preventer (1)
  •  Reduced Pressure Zone Backflow Preventer Assembly (7)
• Additional Information
  •  Lead-Free; Protection Type Backpressure and Backsiphonage (8)
• Applicable Standard
  •  ANSI/ASSE (3)
  •  ANSI/NSF (1)
  •  ASSE 1012, CSA 39769/B64 (2)
  •  ASSE 1012, CSA B64 (2)
  •  ASSE 1013, CSA (Canada and US), CSA B64.4, FM, IAPMO PS31,… (1)
  •  ASSE 1013, CSA B64.4, FM, IAPMO, AWWA C511 -92, UL, USC (1)
  •  ASSE, CSA (Canada and US), FM, UL (Canada and US), AWWA C5… (1)
  •  CSA (1)
  •  CSA B125.3, ASSE 1018, UPC, IAPMO (1)
  •  CSA B125.3, ASSE 1018, UPC, IAPMO, ISO 9001 (1)
  •  ISO 9001 (2)
  •  MSS-SP-110 (25)
  •  NSF (1)
  •  NSF/ANSI 61, ISO 9001 (1)
  •  UL (7)
  •  UL (Canada and US) (8)
  •  UL (US) (11)
• Application
  •  Health Hazard (2)
• Body Material
  •  Epoxy Coated Cast Iron (8)
• End Connection
  •  Flanged x Flanged (8)
• End To End Distance
  •  41-1/2 Inch (1)
• Exclusions
  •  Strainer, Cap and Tether, Elbow Fitting, Hot and Harsh Wat… (8)
• Inclusions Features
  •  Non-Rising Stem Gate Shut-Off Valve (6)
  •  Outside Stem and Yoke Gate Shut-Off Valve (2)
• Model No. (Corrected)
  •  LF909 (1)
  •  LF909-FS (7)
• Nominal Size
  •  10 Inch x 10 Inch (1)
  •  2-1/2 Inch x 2-1/2 Inch (2)
  •  3 Inch x 3 Inch (2)
  •  4 Inch x 4 Inch (1)
  •  6 Inch x 6 Inch (1)
  •  8 Inch x 8 Inch (1)
• Pressure Rating
  •  175 PSI (8)
• Seat Material
  •  Stainless Steel (8)
• Temperature Rating
  •  110 to 33 Deg F (7)
  •  33 to 110 Deg F (1)
• Type
  •  Reduced Pressure Zone Assembly (6)
  •  Reduced Pressure Zone Assembly, Continuous Pressure (2)
• Valve Configuration
  •  In-Line (8)
+ Show All Refinements