Zurn Wilkins

Model 450DA 8 in. Epoxy Coated Ductile Iron Flanged 175 psi Backflow Preventer

Part #W450DABGVICLFX  |  Item #4802150  |  Manufacturer Part #8-450DABGVIC

$ 8,103.10 EACH
(Pricing is for 8 in)

Valve Size

Packaging Info:
  • Quantity Per 
  • Each:  1
  • Inner pack:  1

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Product Details

  • For low health hazard fire applications
  • Space saving "N" pattern design
  • Excellent for new or retrofit installations in tight locations
  • With flanged end butterfly gate valves with integral supervisory switches
  • With meter
  • Utilizes a center-stem guided compound check closure
  • Single access cover reduces maintenance down time

Lead Law Compliant



ANSI Specifications: ANSI B16.1

ASSE Standards: ASSE 1048

ASTM Specifications: [ASTM A-276, ASTM A-536]

AWWA Specifications: [AWWA C-510, AWWA C-550, AWWA C-606]

Coating: Epoxy

Collection: Model 450DA

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

Height: 28 in

Lead Law Compliant: Yes

Length: 51 in

Material: Ductile Iron

Maximum Pressure: 175 psi

Maximum Temperature: 140

NSF Certified: Yes

NSF Specifications: NSF 61

Number of Handles: Two Handle

Recommended Valve Application: Water

UL Listed: Yes

Valve Operator: Wheel Handle

Valve Seat Material: EPDM

Valve Size: 8 in

Valve Type: Backflow Preventer

Weight: 519

Width: 55-1/2 in