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You are here: Home > Lawn Irrigation > Backflow Preventers > Double Check Valves > Conbraco Double Check Valves

Conbraco Double Check Assemblies

Conbraco double check valve assemblies are an economical and in-line repairable alternative to bulky, high head loss backflow preventers.

Available in sizes 3/4 to 2 inches, Conbraco Double Check Valve Assemblies guard against back-pressure or back-siphonage caused by cross connections between potable water lines and substances that are objectionable but not hazardous.

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Conbraco CDC4A-105-T2F - 1 inch Double Check Valve Assembly
Conbraco Double Check Assembly 1" FPT (DCA) | CDC4A-105-A2F
  • 1" FPT end connections
  • Maximum Working Pressure: 175 PSI
  • Temperature Range: 33°F to 180°
Our Price: $485.00
Sale Price: $260.98
You save $224.02!
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Conbraco CDC4A-104-T2F 3/4 in. DCA Backflow Preventer
Conbraco Double Check Assembly 3/4" FPT (DCA) | CDC4A-104-A2F
  • 3/4" FPT end connections
  • Maximum Working Pressure: 175 PSI
  • Temperature Range: 33°F to 180°
Our Price: $192.00
Sale Price: $112.98
You save $79.02!
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Conbraco CDC4A-107-T2F 1 1/2 inch 4A Series Double Check
Conbraco Double Check Assembly 1-1/2" FPT (DCA) | CDC4A-107-A2F
  • 1 1/2" FPT end connections
  • Maximum Working Pressure: 175 PSI
  • Temperature Range: 33°F to 180°
Our Price: $574.00
Sale Price: $286.98
You save $287.02!
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Conbraco CDC4A-108-T2 - 2 inch Double Check Valve Assembly
Conbraco Double Check Assembly 2" FPT (DCA) | CDC4A-108-A2F
  • 2" FPT end connections
  • Maximum Working Pressure: 175 PSI
  • Temperature Range: 33°F to 180°
Our Price: $649.00
Sale Price: $348.98
You save $300.02!
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Aqualine BBVB-100TU 1 in Brass Backflow Ball Valve Port-Union
Lead Free Brass Backflow Ball Valve with Test Port 1" Union End | BBVB-100TU
  • 1 in. Brass Backflow Ball Valve Port Union
  • Heavy duty brass construction
  • UL and CSA Rated
  • TFE seat with chrome plated brass ball
  • Test Cock not included
  • Threaded ends
  • Full Port
  • Lead Free
Our Price: $112.50
Sale Price: $59.98
You save $52.52!
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Aqualine BBVB-100U 1 in Brass Backflow Ball Valve Less Port
Lead Free Brass Backflow Ball Valve 1" Union | BBVB-100U
  • Lead Free
  • Heavy duty brass construction
  • Threaded ends
  • For Union Usage
  • Max. service temperature: 150 degrees F
  • 1 in.
  • Full port flow through
Our Price: $106.25
Sale Price: $56.48
You save $49.77!
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Lead Free Ball Valve 1-1/4" FPT | BBVB-125
Lead Free Ball Valve 1-1/4" FPT | BBVB-125
  • Lead Free
  • Heavy duty brass construction
  • Threaded ends
  • Install inline with backflow preventer
  • Max. service temperature: 150 degrees F
  • 1-1/4 in.
Our Price: $107.50
Sale Price: $56.98
You save $50.52!
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Aqualine TC-1818M 1/8 in Male x 1/8 in Male w/Test Cock
Lead Free Test Port 1/8" x 1/8" MPT | TC-1818M
  • 1/8 in. Brass Test Cock
  • 1/8 in. Male Thread
  • Brass Construction
Our Price: $18.69
Sale Price: $4.58
You save $14.11!
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Aqualine BBVB-100T 1 inch Backflow Ball Valve with Test Cap
Lead Free Ball Valve 1" FPT | BBVB-100T
  • Heavy duty brass construction
  • For use with backflow preventer
  • Test Cock not included
  • 600 CWP
  • 1 in. design
Our Price: $75.00
Sale Price: $39.98
You save $35.02!
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Lead Free Ball Valve 3/4" FPT | BBVB-075
Lead Free Ball Valve 3/4" FPT | BBVB-075
  • Lead Free
  • Heavy duty brass construction
  • Threaded ends
  • Max. service temperature: 150 degrees F
  • 3/4 in.
Our Price: $38.00
Sale Price: $19.98
You save $18.02!
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Lead Free Ball Valve 3/4" FPT | BBVB-075T
Lead Free Ball Valve 3/4" FPT | BBVB-075T
  • Lead Free
  • Heavy duty brass construction
  • Threaded ends
  • Full Port
  • Test Cock not included
  • Install inline with backflow preventer
  • Max. service temperature: 150 degrees F
  • 3/4 in.
Our Price: $38.00
Sale Price: $20.48
You save $17.52!
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Lead Free Ball Valve 1" FPT | BBVB-100
Lead Free Ball Valve 1" FPT | BBVB-100
  • Lead Free
  • Heavy duty brass construction
  • Threaded ends
  • Install inline with backflow preventer
  • Max. service temperature: 150 degrees F
  • 1 in.
  • Full port flow through
Our Price: $68.80
Sale Price: $38.98
You save $29.82!
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