Apollo® 4ALF3S54A Bronze Dual Check Valve, 1 in x 3/4 in, Female Meter Swivel x FNPT, 175 psi, 33 - 180 deg F

Backflow Preventer Valves
447472 MFG #: 4ALF3S54A
Requires Quote

  • Nominal Size: 1 in x 3/4 in
  • Body Material: Bronze
  • Connection Type: Female Meter Swivel x FNPT
  • Height: 2 in
  • Item Name: Dual Check Valve
  • Lead Free: Yes
  • Manufacturer: Apollo®
  • Material Standard: C87800
  • Series/Model: Series 4ALF-300/Model DuCLF4A
  • Temperature Rating: 33 - 180 deg F
  • Trim Material: Buna-N Seat Disc
  • Width: 4-3/4 in

The lead free Apollo® model DuCLF4A (4ALF-300) dual check valve prevents backflow by either backpressure or back-siphonage from a cross connection between potable water lines and substances that are objectionable, but not health hazards.

QTY
  • Features
  • Low head loss
  • Compact and lightweight
  • Corrosion resistance
  • Industry lay lengths
  • Standards/Approvals: ASSE 1024, CSA B64.6, NSF/ANSI 372 Certified
  • Applications: For potable water systems