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Backflow Preventers

56 Products found

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757-BFG 6" Double Check Valve Assembly With UL/FM Butterfly Valve Shutoffs

757-BFG 6" Double Check Valve Assembly With UL/FM Butterfly Valve Shutoffs

Watts
Product: W757BFG6
  • Product Type : Double Check Valves Assemblies
  • Diameter : 6" (150mm)
Add to cart
757-BFG 4" Double Check Valve Assembly With UL/FM Butterfly Valve Shutoffs

757-BFG 4" Double Check Valve Assembly With UL/FM Butterfly Valve Shutoffs

Watts
Product: W757BFG4
  • Product Type : Double Check Valves Assemblies
  • Diameter : 4" (100mm)
Add to cart
757-OSY 6" Double Check Valve Assembly With OSY Resilient Seated Shutoff Valves

757-OSY 6" Double Check Valve Assembly With OSY Resilient Seated Shutoff Valves

Watts
Product: W757OSY6
  • Product Type : Double Check Valves Assemblies
  • Diameter : 6" (150mm)
Add to cart
757-BFG 8" Double Check Valve Assembly With UL/FM Butterfly Valve Shutoffs

757-BFG 8" Double Check Valve Assembly With UL/FM Butterfly Valve Shutoffs

Watts
Product: W757BFG8
  • Product Type : Double Check Valves Assemblies
  • Diameter : 8" (200mm)
Add to cart
757-OSY 8" Double Check Valve Assembly With OSY Resilient Seated Shutoff Valves

757-OSY 8" Double Check Valve Assembly With OSY Resilient Seated Shutoff Valves

Watts
Product: W757OSY8
  • Product Type : Double Check Valves Assemblies
  • Diameter : 8" (200mm)
Add to cart
007M2QT 1-1/4" FNPT Bronze Double Check Valve Assembly With Quarter-Turn Ball Valve

007M2QT 1-1/4" FNPT Bronze Double Check Valve Assembly With Quarter-Turn Ball Valve

Watts
Product: W007QT102
  • Product Type : Double Check Valves Assemblies
  • Material : Bronze
Add to cart
007M1QT 1" FNPT Bronze Double Check Valve Assembly With Quarter-Turn Ball Valve

007M1QT 1" FNPT Bronze Double Check Valve Assembly With Quarter-Turn Ball Valve

Watts
Product: W007QT1
  • Product Type : Double Check Valves Assemblies
  • Material : Bronze
Add to cart
757-OSY 4" Double Check Valve Assembly With OSY Resilient Seated Shutoff Valves

757-OSY 4" Double Check Valve Assembly With OSY Resilient Seated Shutoff Valves

Watts
Product: W757OSY4
  • Product Type : Double Check Valves Assemblies
  • Diameter : 4" (100mm)
Add to cart
757-BFG 3" Double Check Valve Assembly With UL/FM Butterfly Valve Shutoffs

757-BFG 3" Double Check Valve Assembly With UL/FM Butterfly Valve Shutoffs

Watts
Product: W757BFG3
  • Product Type : Double Check Valves Assemblies
  • Diameter : 3" (75mm)
Add to cart
n/a

4 COLT C200 DOUBLE CHECK ASSY W/BFV

Watts
Product: AC200BGF4
  • Product Type : Valves - Brass/Steel/Iron
Add to cart
757DCDA-BFG-CFM 6" Double Check Detector Assembly With UL/FM Butterfly Valves Shutoffs - CFM Meter

757DCDA-BFG-CFM 6" Double Check Detector Assembly With UL/FM Butterfly Valves Shutoffs - CFM Meter

Watts
Product: W757DCDABFG6
  • Product Type : Double Check Detector Assembly
  • Diameter : 6" (150mm)
Add to cart
757DCDA-OSY-CFM 6" Double Check Detector Assembly With OSY Resilient Seated Shutoff Valves - CFM Meter

757DCDA-OSY-CFM 6" Double Check Detector Assembly With OSY Resilient Seated Shutoff Valves - CFM Meter

Watts
Product: W757DCDAOSY6
  • Product Type : Double Check Detector Assembly
  • Diameter : 6" (150mm)
Add to cart
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