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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 126

Sub Collections

Check Valves
Check Valves
Sanitary Check Valves
Sanitary Check Valves
Vacuum Breakers
Vacuum Breakers
Backflow Preventers
Backflow Preventers
Backflow Preventer Test Kits
Backflow Preventer Test Kits
Backflow Preventer Repair Kits
Backflow Preventer Repair Kits
Backflow Preventer Accessories
Backflow Preventer Accessories
Flow Control Check Valves
Flow Control Check Valves
Surge Relief Valves
Surge Relief Valves
Foot Valve Spring Bronze 2
Foot Valves
Backwater Valve 4 in PVC 120 Deg F
Backwater Valves

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Ball Cone Check Valve Bronze 3/8 FNPT

Ball Cone Check Valve Bronze 3/8 FNPT

APOLLO
$42.40 - $42.40
$42.40
$42.40 - $42.40
$42.40

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Bronze Pipe or Tube Size 3/8 i...

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$42.40 - $42.40
$42.40
$42.40 - $42.40
$42.40
Ball Cone Check Valve Bronze 3/8 FNPT

Ball Cone Check Valve Bronze 3/8 FNPT

APOLLO
$50.28 - $50.28
$50.28
$50.28 - $50.28
$50.28

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Bronze Pipe or Tube Size 3/8 i...

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$50.28 - $50.28
$50.28
$50.28 - $50.28
$50.28
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

APOLLO
$1,252.65 - $1,252.65
$1,252.65
$1,252.65 - $1,252.65
$1,252.65

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 2 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 1...

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$1,252.65 - $1,252.65
$1,252.65
$1,252.65 - $1,252.65
$1,252.65
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

APOLLO
$1,015.32 - $1,015.32
$1,015.32
$1,015.32 - $1,015.32
$1,015.32

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 1 1/4 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees ...

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$1,015.32 - $1,015.32
$1,015.32
$1,015.32 - $1,015.32
$1,015.32
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

APOLLO
$553.55 - $553.55
$553.55
$553.55 - $553.55
$553.55

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 1/2 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to...

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$553.55 - $553.55
$553.55
$553.55 - $553.55
$553.55
Vacuum Breaker 1/4 in FNPT 125 psi

Vacuum Breaker 1/4 in FNPT 125 psi

APOLLO
$59.78 - $59.78
$59.78
$59.78 - $59.78
$59.78

Vacuum Breaker Size 1/4 in Connection Type FNPT Material of Construction Lead-Free Bronze Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees...

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$59.78 - $59.78
$59.78
$59.78 - $59.78
$59.78
Ball Check Valve Bronze 1-1/4 Press

Ball Check Valve Bronze 1-1/4 Press

APOLLO
$178.74 - $178.74
$178.74
$178.74 - $178.74
$178.74

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Bronze Pipe or Tube Size 1 1/4...

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$178.74 - $178.74
$178.74
$178.74 - $178.74
$178.74
Air Gap Drain Kit 2 In NPT ABS Plastic

Air Gap Drain Kit 2 In NPT ABS Plastic

APOLLO
$122.07 - $122.07
$122.07
$122.07 - $122.07
$122.07

Air Gap Drain Kit For Use With 4A RPZ 2 in Size 2 in Connection Type NPT Material of Construction ABS Plastic Temp Range 33 Degrees to 180 Degrees ...

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$122.07 - $122.07
$122.07
$122.07 - $122.07
$122.07
Air Gap Drain Kit 1/2 to1 In ABS Plastic

Air Gap Drain Kit 1/2 to1 In ABS Plastic

APOLLO
$55.83 - $55.83
$55.83
$55.83 - $55.83
$55.83

Air Gap Drain Kit For Use With 4A RPZ 1/2 in to 1 in Size 1/2 in 3/4 in 1 in Connection Type NPT Material of Construction ABS Plastic Temp Range 33...

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$55.83 - $55.83
$55.83
$55.83 - $55.83
$55.83
Ball Cone Check Valve Bronze 2 FNPT

Ball Cone Check Valve Bronze 2 FNPT

APOLLO
$327.16 - $327.16
$327.16
$327.16 - $327.16
$327.16

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Bronze Pipe or Tube Size 2 in ...

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$327.16 - $327.16
$327.16
$327.16 - $327.16
$327.16
Ball Cone Check Valve Bronze 1-1/4 FNPT

Ball Cone Check Valve Bronze 1-1/4 FNPT

APOLLO
$138.97 - $138.97
$138.97
$138.97 - $138.97
$138.97

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Bronze Pipe or Tube Size 1 1/4...

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$138.97 - $138.97
$138.97
$138.97 - $138.97
$138.97
Ball Cone Check Valve Bronze 3/4 FNPT

Ball Cone Check Valve Bronze 3/4 FNPT

APOLLO
$57.80 - $57.80
$57.80
$57.80 - $57.80
$57.80

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Bronze Pipe or Tube Size 3/4 i...

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$57.80 - $57.80
$57.80
$57.80 - $57.80
$57.80
Ball Cone Check Valve Bronze 3/4 FNPT

Ball Cone Check Valve Bronze 3/4 FNPT

APOLLO
$57.43 - $57.43
$57.43
$57.43 - $57.43
$57.43

Item - Check Valves Check Valve Flow Design Single Mechanism and Body Design Inline Ball Cone Body Material - Valves Bronze Pipe or Tube Size 3/4 i...

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$57.43 - $57.43
$57.43
$57.43 - $57.43
$57.43
Dual Check Valve Bronze 1 FNPT

Dual Check Valve Bronze 1 FNPT

APOLLO
$158.76 - $158.76
$158.76
$158.76 - $158.76
$158.76

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 1 in Connection T...

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$158.76 - $158.76
$158.76
$158.76 - $158.76
$158.76
Dual Check Valve Bronze 3/4 FNPT

Dual Check Valve Bronze 3/4 FNPT

APOLLO
$72.14 - $72.14
$72.14
$72.14 - $72.14
$72.14

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 3/4 in Connection...

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$72.14 - $72.14
$72.14
$72.14 - $72.14
$72.14
Dual Check Valve Bronze 3/8 FNPT

Dual Check Valve Bronze 3/8 FNPT

APOLLO
$71.21 - $71.21
$71.21
$71.21 - $71.21
$71.21

Item - Check Valves Check Valve Flow Design Dual Mechanism and Body Design Inline Body Material - Valves Bronze Pipe or Tube Size 3/8 in Connection...

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$71.21 - $71.21
$71.21
$71.21 - $71.21
$71.21
Reduced Pressure Zone Backflow Preventer

Reduced Pressure Zone Backflow Preventer

APOLLO
$601.13 - $601.13
$601.13
$601.13 - $601.13
$601.13

Reduced Pressure Zone Backflow Preventer Series Apollo 4ALF-200 Size 1 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 1...

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$601.13 - $601.13
$601.13
$601.13 - $601.13
$601.13
Double Check Valve Assembly NPT

Double Check Valve Assembly NPT

APOLLO
$656.47 - $656.47
$656.47
$656.47 - $656.47
$656.47

Double Check Valve Assembly Series Apollo 4ALF-100 Size 1 1/4 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degree...

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$656.47 - $656.47
$656.47
$656.47 - $656.47
$656.47
Double Check Valve Assembly Size 1/2 In.

Double Check Valve Assembly Size 1/2 In.

APOLLO
$256.11 - $256.11
$256.11
$256.11 - $256.11
$256.11

Double Check Valve Assembly Series Apollo 4ALF-100 Size 1/2 in Connection FNPT Body Material Lead Free Bronze Temp Range 33 Degrees to 180 Degrees ...

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$256.11 - $256.11
$256.11
$256.11 - $256.11
$256.11
Vacuum Breaker 1 In FNPT 125 psi 125 psi

Vacuum Breaker 1 In FNPT 125 psi 125 psi

APOLLO
$136.53 - $136.53
$136.53
$136.53 - $136.53
$136.53

Vacuum Breaker Size 1 in Connection Type FNPT Material of Construction Lead-Free Bronze Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees F...

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$136.53 - $136.53
$136.53
$136.53 - $136.53
$136.53
Vacuum Breaker 3/4 in FNPT 125 psi

Vacuum Breaker 3/4 in FNPT 125 psi

APOLLO
$76.13 - $76.13
$76.13
$76.13 - $76.13
$76.13

Vacuum Breaker Size 3/4 in Connection Type FNPT Material of Construction Lead-Free Bronze Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees...

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$76.13 - $76.13
$76.13
$76.13 - $76.13
$76.13
Vacuum Breaker 1/2 in FNPT 125 psi

Vacuum Breaker 1/2 in FNPT 125 psi

APOLLO
$68.28 - $68.28
$68.28
$68.28 - $68.28
$68.28

Vacuum Breaker Size 1/2 in Connection Type FNPT Material of Construction Lead-Free Bronze Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees...

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$68.28 - $68.28
$68.28
$68.28 - $68.28
$68.28
Vacuum Breaker 3/8 in FNPT 125 psi

Vacuum Breaker 3/8 in FNPT 125 psi

APOLLO
$54.64 - $54.64
$54.64
$54.64 - $54.64
$54.64

Vacuum Breaker Size 3/8 in Connection Type FNPT Material of Construction Lead-Free Bronze Seal Silicone Max Pressure 125 psi Temp Range 212 Degrees...

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$54.64 - $54.64
$54.64
$54.64 - $54.64
$54.64
Dual Check Valve w/ Port Brass 1/2 FNPT

Dual Check Valve w/ Port Brass 1/2 FNPT

APOLLO
$96.35 - $96.35
$96.35
$96.35 - $96.35
$96.35

Item - Check Valves Check Valve Flow Design Dual with Vent Mechanism and Body Design Inline Body Material - Valves Brass Pipe or Tube Size 1/2 in C...

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$96.35 - $96.35
$96.35
$96.35 - $96.35
$96.35

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