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Backflow Repair Parts
- Ames
  
  1/4"
  3/8"
  1/2"
  3/4"
  1"
  1 1/4"
  1 1/2"
  2"
  2 1/2"
  3"
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  6"
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- Conbraco/Apollo
  
  1/4"
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  1/2"
  3/4"
  1"
  1 1/4"
  1 1/2"
  2"
  2 1/2"
  3"
  4"
  6"
  8"
  10"
  12"
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  2 1/2"
  3"
  4"
  6"
  8"
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  2 1/2"
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  3/4"
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- Watts
  
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- Wilkins
  
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  8"
  10"
  12"
- Shop All Backflow Repair Parts
Backflow Devices
Installation Accessories
- Air Gaps
- Bypass Meters
- Valve Setters
  
  Ames
  Febco
  Watts
  Wilkins
- Enclosures
  
  Aluminum Enclosures
  Heat Wires
  Roof Heat Wires
  Insulated Pillows
  WattsBox
- Fire Thread Adaptors
- Strainers
  
  Ames
  Febco
  Watts
  Wilkins
- Flange Packs
- Test Cocks
- Tools & Accessories
- IOT Kits
- LF NPT Pipe Fittings
  
  Fittings
  Nipples
  Hose Bibbs
- Valve Stands
- Shop All Installation Accessories
- Pressure Reducing Valves
- Pressure Relief Valve
- Tamper Switch
Test Kits & Calibrations
- A'la Carte Calibrations
- Calibration Packages
  
  Silver
  Platinum
  Gold
- Backflow Test Kits & Accessories
  
  Arbiter
  Mid-West
  Watts
- Adapters
- Hoses
- Test Cocks
- Cases
- Flow Switches
- Shop All Test Kits & Calibrations
Shutoff Valves
- Ball Valves
  
  Ames
  Febco
  Watts
  Wilkins
  Matco Norca
- Butterfly Valves
  
  1"
  1 1/4"
  1 1/2"
  2"
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- Gate Valves
  
  2 1/2"
  3"
  4"
  6"
  8"
  10"
  12"
- Gear Operated Ball Valves
- KV Repair Parts
  
  Cover O-Rings
  NRS Models
  OSY Models
  Packing Parts
  Packing Tools
- Pressure Reducing Valves
  
  Watts
  Wilkins
- Soft Seated Checks
  
  1/2"
  3/4"
  1"
  1 1/4"
  1 1/2"
  2"
- Test Cocks
- Shop All Shutoff Valves
Fire Products
PPE, First Aid & Tools
- Consumables
  
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  Lubricants, Cleaners & Chemicals
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  Pest & Insect Control
  Sanitizer/Hand Cleader
  Wipes
  Zip Ties
- First Aid
  
  AED
  Bandages
  Eyewash
  Kits
  Other
- Personal Protective Equipment
  
  Coveralls
  Glasses
  Gloves
  Hard Hats & Accessories
  Hearing Protection
  Hi-Viz
  Other
  Sqwincher
  Sun & Heat Protection
  Hydration Solutions
- Tools & Storage
  
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  Cutting Tools
  Drills & Bits
  Extension Cords
  Hammers
  Jacks
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  Other
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  Sockets
  Tape Measures
  Wrenches
  Tool Chests
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- Traffic Products
  
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  Other
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Backflow Devices
Ames
DCVA - Double Check Valve Assemblies

Collection: Backflow Devices - Ames - DCVA - Double Check Valve Assemblies

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169 products

Ames® 2 1/2" 2000SSF-OSY-FLOW SWITCH Double Check Valve Assembly, OSY Shutoffs, Fire Flow Switch Checks

Ames® 2 1/2" 2000SSF-OSY-FLOW SWITCH Double Check Valve Assembly, OSY Shutoffs, Fire Flow Switch Checks

Regular price $6,219.01

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Item #: 0690978
Availability: Special Order
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Ames® 10" 2000SS-DOSY-GXG Double Check Valve Assembly, Domestic OSY Shutoffs, Grooved Inlet x Grooved Outlet, Cam-Check Valves

Ames® 10" 2000SS-DOSY-GXG Double Check Valve Assembly, Domestic OSY Shutoffs, Grooved Inlet x Grooved Outlet, Cam-Check Valves

Regular price $30,633.75

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Item #: 0690785
Availability: Special Order
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Ames® 4" C200-OSYXPIV Colt Double Check Valve Assembly, OSY Shutoff Valve x Post Indicator Valve, Tri-Link Checks

Ames® 4" C200-OSYXPIV Colt Double Check Valve Assembly, OSY Shutoff Valve x Post Indicator Valve, Tri-Link Checks

Regular price $5,975.25

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Item #: 0206687
Availability: Special Order
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Ames® 6" 2000SSF-OSY Double Check Valve Assembly, OSY Shutoffs, Fire Flow Switch Checks

Ames® 6" 2000SSF-OSY Double Check Valve Assembly, OSY Shutoffs, Fire Flow Switch Checks

Regular price $12,120.74

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Item #: 0691913
Availability: Special Order
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Ames® 6" 2000SS-SR-LG Double Check Valve Assembly, Less Shutoff, Cam-Check Valves, Red Silicone Internals

Ames® 6" 2000SS-SR-LG Double Check Valve Assembly, Less Shutoff, Cam-Check Valves, Red Silicone Internals

Regular price $5,648.25

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Item #: 0692586
Availability: Special Order
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Ames® 3/4" 2000B-M3-LBV Bronze Double Check Valve Assembly, Less Ball Valve

Ames® 3/4" 2000B-M3-LBV Bronze Double Check Valve Assembly, Less Ball Valve

Regular price $447.36

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Item #: 0062536
Availability: Special Order
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Ames® 8" C200-OSY-GXG Colt Double Check Valve Assembly, OSY Shutoff Valves, Grooved Inlet x Grooved Outlet, Tri-Link Checks

Ames® 8" C200-OSY-GXG Colt Double Check Valve Assembly, OSY Shutoff Valves, Grooved Inlet x Grooved Outlet, Tri-Link Checks

Regular price $17,544.75

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Item #: 0112102
Availability: Special Order
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Ames® 6" C200-PIVXBFG Colt Double Check Valve Assembly, Post Indicator Valve x Grooved Gear Butterfly Shutoff Valve, Tri-Link Checks

Ames® 6" C200-PIVXBFG Colt Double Check Valve Assembly, Post Indicator Valve x Grooved Gear Butterfly Shutoff Valve, Tri-Link Checks

Regular price $9,425.25

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Item #: 0112124
Availability: Special Order
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Ames® 4" M200NA-OSY Maxim Double Check Valve Assembly, N Pattern, OSY Shutoff Valves, Bi-Link Check Valves

Ames® 4" M200NA-OSY Maxim Double Check Valve Assembly, N Pattern, OSY Shutoff Valves, Bi-Link Check Valves

Regular price $10,027.50

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Item #: 0191167
Availability: Special Order
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Ames® 4" C200-BFGXPIV Colt Double Check Valve Assembly, Grooved Gear Butterfly Shutoff Valve x Post Indicator Valve, Tri-Link Checks

Ames® 4" C200-BFGXPIV Colt Double Check Valve Assembly, Grooved Gear Butterfly Shutoff Valve x Post Indicator Valve, Tri-Link Checks

Regular price $6,219.01

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Item #: 0112127
Availability: Special Order
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Ames® 6" 2000SS-PIV-OSY Double Check Valve Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves

Ames® 6" 2000SS-PIV-OSY Double Check Valve Assembly, Post Indicator Valve x OSY Shutoff Valve, Cam-Check Valves

Regular price $12,120.74

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Item #: 0191518
Availability: Special Order
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Ames® 4" 2000SS-DOSY-FXG Double Check Valve Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Check Valves

Ames® 4" 2000SS-DOSY-FXG Double Check Valve Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Check Valves

Regular price $7,207.49

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Item #: 0690778
Availability: Special Order
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Ames® 6" 2000SS-DOSY-GXG Double Check Valve Assembly, Domestic OSY Shutoffs, Grooved Inlet x Grooved Outlet, Cam-Check Valves

Ames® 6" 2000SS-DOSY-GXG Double Check Valve Assembly, Domestic OSY Shutoffs, Grooved Inlet x Grooved Outlet, Cam-Check Valves

Regular price $11,325.75

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Item #: 0690779
Availability: Special Order
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Ames® 10" C200-OSY-GXG Colt Double Check Valve Assembly, OSY Shutoff Valves, Grooved Inlet x Grooved Outlet, Tri-Link Checks

Ames® 10" C200-OSY-GXG Colt Double Check Valve Assembly, OSY Shutoff Valves, Grooved Inlet x Grooved Outlet, Tri-Link Checks

Regular price $27,721.50

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Item #: 0112103
Availability: Special Order
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Ames® 8" C200-PIVXBFG Colt Double Check Valve Assembly, Post Indicator Valve x Grooved Gear Butterfly Shutoff Valve, Tri-Link Checks

Ames® 8" C200-PIVXBFG Colt Double Check Valve Assembly, Post Indicator Valve x Grooved Gear Butterfly Shutoff Valve, Tri-Link Checks

Regular price $18,094.51

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Item #: 0112125
Availability: Special Order
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Ames® 8" 2000SS-DOSY-GXF Double Check Valve Assembly, Domestic OSY Shutoffs, Grooved Inlet x Flanged Outlet, Cam-Check Valves

Ames® 8" 2000SS-DOSY-GXF Double Check Valve Assembly, Domestic OSY Shutoffs, Grooved Inlet x Flanged Outlet, Cam-Check Valves

Regular price $21,825.75

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Item #: 0690783
Availability: Special Order
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Ames® 6" C200-OSY-FXG Colt Double Check Valve Assembly, OSY Shutoff Valves, Flanged Inlet x Grooved Outlet, Tri-Link Checks

Ames® 6" C200-OSY-FXG Colt Double Check Valve Assembly, OSY Shutoff Valves, Flanged Inlet x Grooved Outlet, Tri-Link Checks

Regular price $8,893.51

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Item #: 0191508
Availability: Special Order
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Ames® 3" 2000SSF-OSY Double Check Valve Assembly, OSY Shutoffs, Fire Flow Switch Checks

Ames® 3" 2000SSF-OSY Double Check Valve Assembly, OSY Shutoffs, Fire Flow Switch Checks

Regular price $6,491.42

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Item #: 0690982
Availability: Special Order
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Ames® 8" C200-OSY-FXG Colt Double Check Valve Assembly, OSY Shutoff Valves, Flanged Inlet x Grooved Outlet, Tri-Link Checks

Ames® 8" C200-OSY-FXG Colt Double Check Valve Assembly, OSY Shutoff Valves, Flanged Inlet x Grooved Outlet, Tri-Link Checks

Regular price $17,570.25

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Item #: 0191509
Availability: Special Order
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Ames® 4" 2000SS-SR-LG Double Check Valve Assembly, Less Shutoff, Cam-Check Valves, Red Silicone Internals

Ames® 4" 2000SS-SR-LG Double Check Valve Assembly, Less Shutoff, Cam-Check Valves, Red Silicone Internals

Regular price $3,301.49

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Item #: 0692582
Availability: Special Order
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Ames® 3" C200-PIVXOSY Colt Double Check Valve Assembly, Post Indicator Valve x OSY Shutoff Valve, Tri-Link Checks

Ames® 3" C200-PIVXOSY Colt Double Check Valve Assembly, Post Indicator Valve x OSY Shutoff Valve, Tri-Link Checks

Regular price $4,822.65

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Item #: 0191511
Availability: Special Order
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Ames® 3" 2000SS-DOSY-GXG Double Check Valve Assembly, Domestic OSY Shutoffs, Grooved Inlet x Grooved Outlet, Cam-Check Valves

Ames® 3" 2000SS-DOSY-GXG Double Check Valve Assembly, Domestic OSY Shutoffs, Grooved Inlet x Grooved Outlet, Cam-Check Valves

Regular price $6,066.91

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Item #: 0690773
Availability: Special Order
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Ames® 3" 2000SS-DOSY-FXG Double Check Valve Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Check Valves

Ames® 3" 2000SS-DOSY-FXG Double Check Valve Assembly, Domestic OSY Shutoffs, Flanged Inlet x Grooved Outlet, Cam-Check Valves

Regular price $6,066.91

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Item #: 0690775
Availability: Special Order
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Ames® 4" 2000SSF-OSY Double Check Valve Assembly, OSY Shutoffs, Fire Flow Switch Checks

Ames® 4" 2000SSF-OSY Double Check Valve Assembly, OSY Shutoffs, Fire Flow Switch Checks

Regular price $7,207.49

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Item #: 0690986
Availability: Special Order
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