375ADA 4 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer

Part #W375ADALFP  |  Item #4802315  |  Manufacturer Part #4-375ADA

$ 4,354.50 EACH
(Pricing is for 4 in)

Valve Size

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Product Details

  • 4" reduced pressure detector assembly - grooved gate valve connections with flanged end OS&Y gate valves
  • Meters unauthorized water use in Fire lines
  • Grooved or Flanged end connection options
  • Also available with tamper switch equipped butterfly valves
  • ASSE® Listed
  • Couldn't found

Lead Law Compliant



ANSI Specifications: ANSI B16.1

ASSE Standards: ASSE 1047

AWWA Specifications: C511

Application: Waterworks

CSA Certified: CSA

Coating: Epoxy

Collection: 375ADA

Color Finish: [Red, Blue]

Color Finish Category: Reds

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

FM Approved: Yes

Fitting Size 1: 4 in

Fitting Size 2: 4 in

Fitting Sizes: 4 in

Height: 2-1/2 in

Lead Law Compliant: Yes

Length: 41-3/10 in

Material: Ductile Iron

Maximum Pressure: 175 psi

Maximum Temperature: 33

NSF Certified: Yes

NSF Specifications: NSF 61

Recommended Valve Application: Water

UL Listed: Yes

Valve Body Material: Ductile Iron

Valve Body Style: Inline

Valve Disc Material: Noryl

Valve Seat Material: Stainless Steel

Valve Size: 4 in

Valve Type: Backflow Preventer

Weight: 341

Width: 21-1/2 in