Check Valves and Backflow Preventers Total Products: 1522
Swing Check Valve Bronze 1/4 FNPT
MILWAUKEE VALVE
Original price
$85.86
-
Original price
$85.86
Original price
$85.86
$85.86
-
$85.86
Current price
$85.86
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Bronze Pipe or Tube Size 1/4 in Co...
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Original price
$85.86
-
Original price
$85.86
Original price
$85.86
$85.86
-
$85.86
Current price
$85.86
Wafer Check Valve Iron 8 Flange
CHAMPION
Original price
$1,323.09
-
Original price
$1,323.09
Original price
$1,323.09
$1,323.09
-
$1,323.09
Current price
$1,323.09
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 8 i...
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Original price
$1,323.09
-
Original price
$1,323.09
Original price
$1,323.09
$1,323.09
-
$1,323.09
Current price
$1,323.09
Swing Check Valve PVC 3 Flange
APPROVED VENDOR
Original price
$1,131.49
-
Original price
$1,131.49
Original price
$1,131.49
$1,131.49
-
$1,131.49
Current price
$1,131.49
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves PVC Pipe or Tube Size 3 in Connect...
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Original price
$1,131.49
-
Original price
$1,131.49
Original price
$1,131.49
$1,131.49
-
$1,131.49
Current price
$1,131.49
Ball Check Valve PVC 2 Socket
DAYTON
Original price
$168.27
-
Original price
$168.27
Original price
$168.27
$168.27
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$168.27
Current price
$168.27
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Body Material - Valves PVC Pipe or Tube Size 2 in Connecti...
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Original price
$168.27
-
Original price
$168.27
Original price
$168.27
$168.27
-
$168.27
Current price
$168.27
True Union Check Valve PVC 1-1/2 Socket
DAYTON
Original price
$61.50
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Original price
$61.50
Original price
$61.50
$61.50
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$61.50
Current price
$61.50
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline True Union Body Material - Valves PVC Pipe or Tube Size 1 1/2 i...
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Original price
$61.50
-
Original price
$61.50
Original price
$61.50
$61.50
-
$61.50
Current price
$61.50
Y Check Valve PVC 1 Spigot
GF PIPING SYSTEMS
Original price
$128.80
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Original price
$128.80
Original price
$128.80
$128.80
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$128.80
Current price
$128.80
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Body Material - Valves PVC Pipe or Tube Size 1 in Connection Type Sp...
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Original price
$128.80
-
Original price
$128.80
Original price
$128.80
$128.80
-
$128.80
Current price
$128.80
Y Check Valve PVC 1/2 Spigot
GF PIPING SYSTEMS
Original price
$95.55
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Original price
$95.55
Original price
$95.55
$95.55
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$95.55
Current price
$95.55
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Body Material - Valves PVC Pipe or Tube Size 1/2 in Connection Type ...
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Original price
$95.55
-
Original price
$95.55
Original price
$95.55
$95.55
-
$95.55
Current price
$95.55
Spring Check Valve 316 SS 4 Flange
CHAMPION
Original price
$1,386.83
-
Original price
$1,386.83
Original price
$1,386.83
$1,386.83
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$1,386.83
Current price
$1,386.83
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
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Original price
$1,386.83
-
Original price
$1,386.83
Original price
$1,386.83
$1,386.83
-
$1,386.83
Current price
$1,386.83
Spring Check Valve 316 SS 3 Flange
CHAMPION
Original price
$986.04
-
Original price
$986.04
Original price
$986.04
$986.04
-
$986.04
Current price
$986.04
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Spring Body Material - Valves 316 Stainless Steel Pipe or Tube ...
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Original price
$986.04
-
Original price
$986.04
Original price
$986.04
$986.04
-
$986.04
Current price
$986.04
Wafer Check Valve Iron 3 Flange
CHAMPION
Original price
$627.20
-
Original price
$627.20
Original price
$627.20
$627.20
-
$627.20
Current price
$627.20
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 3 i...
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Original price
$627.20
-
Original price
$627.20
Original price
$627.20
$627.20
-
$627.20
Current price
$627.20
Wafer Check Valve Iron 2 Flange
CHAMPION
Original price
$341.32
-
Original price
$341.32
Original price
$341.32
$341.32
-
$341.32
Current price
$341.32
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Ductile Iron Pipe or Tube Size 2 i...
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Original price
$341.32
-
Original price
$341.32
Original price
$341.32
$341.32
-
$341.32
Current price
$341.32
Wafer Check Valve SS 8 Flange
CHAMPION
Original price
$1,675.83
-
Original price
$1,675.83
Original price
$1,675.83
$1,675.83
-
$1,675.83
Current price
$1,675.83
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Stainless Steel Pipe or Tube Size ...
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Original price
$1,675.83
-
Original price
$1,675.83
Original price
$1,675.83
$1,675.83
-
$1,675.83
Current price
$1,675.83
Wafer Check Valve SS 2 Flange
CHAMPION
Original price
$411.64
-
Original price
$411.64
Original price
$411.64
$411.64
-
$411.64
Current price
$411.64
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Wafer Body Material - Valves Stainless Steel Pipe or Tube Size ...
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Original price
$411.64
-
Original price
$411.64
Original price
$411.64
$411.64
-
$411.64
Current price
$411.64
Swing Check Valve Bronze 1 FNPT
MILWAUKEE VALVE
Original price
$131.82
-
Original price
$131.82
Original price
$131.82
$131.82
-
$131.82
Current price
$131.82
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Bronze Pipe or Tube Size 1 in Conn...
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Original price
$131.82
-
Original price
$131.82
Original price
$131.82
$131.82
-
$131.82
Current price
$131.82
Swing Check Valve Bronze 1-1/4 Sweat
MILWAUKEE VALVE
Original price
$171.84
-
Original price
$171.84
Original price
$171.84
$171.84
-
$171.84
Current price
$171.84
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Bronze Pipe or Tube Size 1 1/4 in ...
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Original price
$171.84
-
Original price
$171.84
Original price
$171.84
$171.84
-
$171.84
Current price
$171.84
Swing Check Valve Bronze 1 Sweat
MILWAUKEE VALVE
Original price
$121.23
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Original price
$121.23
Original price
$121.23
$121.23
-
$121.23
Current price
$121.23
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Bronze Pipe or Tube Size 1 in Conn...
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Original price
$121.23
-
Original price
$121.23
Original price
$121.23
$121.23
-
$121.23
Current price
$121.23
Swing Check Valve Bronze 3/4 Sweat
MILWAUKEE VALVE
Original price
$82.40
-
Original price
$82.40
Original price
$82.40
$82.40
-
$82.40
Current price
$82.40
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Swing Body Material - Valves Bronze Pipe or Tube Size 3/4 in Co...
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Original price
$82.40
-
Original price
$82.40
Original price
$82.40
$82.40
-
$82.40
Current price
$82.40
Y Swing Check Valve Bronze 2-1/2 FNPT
MILWAUKEE VALVE
Original price
$632.05
-
Original price
$632.05
Original price
$632.05
$632.05
-
$632.05
Current price
$632.05
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 2 1/2 in Conne...
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Original price
$632.05
-
Original price
$632.05
Original price
$632.05
$632.05
-
$632.05
Current price
$632.05
Y Swing Check Valve Bronze 1/2 FNPT
MILWAUKEE VALVE
Original price
$92.99
-
Original price
$92.99
Original price
$92.99
$92.99
-
$92.99
Current price
$92.99
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Y Swing Body Material - Valves Bronze Pipe or Tube Size 1/2 in Connect...
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Original price
$92.99
-
Original price
$92.99
Original price
$92.99
$92.99
-
$92.99
Current price
$92.99
Ball Check Valve Polypropylene 1/2 FNPT
APPROVED VENDOR
Original price
$19.04
-
Original price
$19.04
Original price
$19.04
$19.04
-
$19.04
Current price
$19.04
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Glass Filled Polypropylene Pip...
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Original price
$19.04
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Original price
$19.04
Original price
$19.04
$19.04
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$19.04
Current price
$19.04
Ball Cone Check Valve PVC 3/8 Push
APPROVED VENDOR
Original price
$26.16
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Original price
$26.16
Original price
$26.16
$26.16
-
$26.16
Current price
$26.16
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves PVC Pipe or Tube Size 3/8 in C...
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Original price
$26.16
-
Original price
$26.16
Original price
$26.16
$26.16
-
$26.16
Current price
$26.16
Ball Cone Check Valve PVC 3/8 Barb
APPROVED VENDOR
Original price
$21.57
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Original price
$21.57
Original price
$21.57
$21.57
-
$21.57
Current price
$21.57
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves PVC Pipe or Tube Size 3/8 in C...
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Original price
$21.57
-
Original price
$21.57
Original price
$21.57
$21.57
-
$21.57
Current price
$21.57
Ball Cone Check Valve PVC 1/8 FNPT
APPROVED VENDOR
Original price
$19.68
-
Original price
$19.68
Original price
$19.68
$19.68
-
$19.68
Current price
$19.68
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves PVC Pipe or Tube Size 1/8 in C...
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Original price
$19.68
-
Original price
$19.68
Original price
$19.68
$19.68
-
$19.68
Current price
$19.68
Ball Check Valve Polypropylene 1/4 Barb
APPROVED VENDOR
Original price
$6.11
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Original price
$6.11
Original price
$6.11
$6.11
-
$6.11
Current price
$6.11
Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Polypropylene Pipe or Tube Siz...
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Original price
$6.11
-
Original price
$6.11
Original price
$6.11
$6.11
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$6.11
Current price
$6.11