Spencer 3/4 in. Cast Copper Silicon Alloy FNPT Backflow Preventer

Part #WLF009M3QTF  |  Item #3920239  |  Manufacturer Part #0391003

$ 477.23 EACH

Valve Size:

3/4 in

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Product Details

  • Single access cover and modular check construction for ease of maintenance
  • Top entry - all internals immediately accessible
  • Captured springs for safe maintenance
  • Internal relief valve for reduced installation clearances
  • Replaceable seats for economical repair
  • Large body passages provides low pressure drop
  • Compact, space saving design
  • No special tools required for servicing
  • Lead-Free

Lead Law Compliant



ANSI Specifications: ANSI 61 Annex G

ASSE Standards: ASSE 1013

AWWA Specifications: AWWA C-511

Application: Health Hazard

BAA Compliant: Yes

CSA Certified: CSA B64.4

Collection: Spencer

Color Finish: Bronze

Color Finish Category: Bronze Tones

Diameter: 16-19/50 in

End Connection 1: FNPT

End Connection 2: FNPT

End Connections: FNPT

FM Approved: No

Height: 25 in

High Pressure: 175

IAPMO Listed: Yes

Installation Type: [Semi-flush Mount, Chain Hung]

Lead Law Compliant: Yes

Length: 10-3/4 in

Material: Steel

Maximum Pressure: 175 psi

Maximum Temperature: 180

Minimum Temperature: 33

NSF Certified: Yes

NSF Specifications: NSF 61G

Power Source: Electric

Recommended Valve Application: Water

Type: C26133BZWG

UL Listed: Yes

Valve Body Material: Cast Bronze

Valve Body Style: Inline

Valve Disc Material: [Silicone, Rubber]

Valve Operator: T-Handle

Valve Port Opening: Full Port

Valve Seat Material: Plastic

Valve Size: 3/4 in

Valve Type: Reduced Pressure Zone Assembly

Weight: 6

Width: 16-19/50 in