DCLF 4A 10 in. 300 Stainless Steel Flanged Backflow Preventer

Part #A4ALF10G03  |  Item #4581112  |  Manufacturer Part #4ALF10G03

Valve Size:

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Product Details

  • Easy maintenance - no special tools required
  • Low pressure loss as documented by an independent approval laboratory
  • Center stem guided triforce™ check valves
  • Lead-Free
  • Made in USA

Lead Law Compliant



ANSI Specifications: [ANSI 372, ANSI 61]

ASSE Standards: ASSE 1015

AWWA Specifications: AWWA C-510

CSA Certified: CSA B64.5

Coating: Epoxy

Collection: DCLF 4A

Color Finish: Chrome

Color Finish Category: Chromes

Diameter: 4-1/2 in

End Connection 1: Flanged

End Connection 2: Flanged

End Connections: Flanged

FM Approved: Yes

Height: 8-1/4 in

High Pressure: 175

IAPMO Listed: Yes

Installation Type: [Horizontal, Vertical]

Lead Law Compliant: Yes

Length: 62-3/10 in

Material: Steel

Maximum Pressure: 175 psi

Maximum Temperature: 140

NSF Certified: Yes

NSF Specifications: [NSF 61, NSF 372]

Number of Handles: Two Handle

Power Source: Electric

Recommended Valve Application: Water

Temperature Range: 33 to 140 Deg F

UL Listed: Yes

Valve Body Material: Ductile Iron

Valve Body Style: OS&Y

Valve Disc Material: Chloramine-resistant Silicone

Valve Operator: Wheel Handle

Valve Size: 10 in

Valve Type: Double Check Valve

Weight: 1324

Width: 21 in