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Check Valves and Backflow Preventers

Check Valves and Backflow Preventers Total Products: 2164

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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Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$238.89 - $238.89
$238.89
$238.89 - $238.89
$238.89

Vacuum Breaker Size 3/4 in Connection Type FNPT Material of Construction Brass Max Pressure 125 psi Temp Range 33 Degrees to 180 Degrees F Height 3...

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$238.89 - $238.89
$238.89
$238.89 - $238.89
$238.89
Backflow Preventer Size 1 1/4 175 psi

Backflow Preventer Size 1 1/4 175 psi

WATTS
$1,702.28 - $1,702.28
$1,702.28
$1,702.28 - $1,702.28
$1,702.28

Backflow Preventer Size 1 1/4 in Connection NPT Body Material Lead Free Cast Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 1...

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$1,702.28 - $1,702.28
$1,702.28
$1,702.28 - $1,702.28
$1,702.28
Backflow Preventer Size 1 175 psi

Backflow Preventer Size 1 175 psi

WATTS
$169.59 - $169.59
$169.59
$169.59 - $169.59
$169.59

Backflow Preventer Size 1 in Connection FNPT Body Material Lead Free Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degre...

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$169.59 - $169.59
$169.59
$169.59 - $169.59
$169.59
Backflow Preventer Size 1 175 psi

Backflow Preventer Size 1 175 psi

WATTS
$151.39 - $151.39
$151.39
$151.39 - $151.39
$151.39

Backflow Preventer Size 1 in Connection FNPT Body Material Lead Free Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degre...

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$151.39 - $151.39
$151.39
$151.39 - $151.39
$151.39
Backflow Preventer Size 1 175 psi

Backflow Preventer Size 1 175 psi

WATTS
$188.40 - $188.40
$188.40
$188.40 - $188.40
$188.40

Backflow Preventer Size 1 in Connection FNPT Body Material Lead Free Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degre...

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$188.40 - $188.40
$188.40
$188.40 - $188.40
$188.40
Backflow Preventer Size 1 175 psi

Backflow Preventer Size 1 175 psi

WATTS
$167.56 - $167.56
$167.56
$167.56 - $167.56
$167.56

Backflow Preventer Size 1 in Connection FNPT Body Material Lead Free Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degre...

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$167.56 - $167.56
$167.56
$167.56 - $167.56
$167.56
Backflow Preventer Size 1/2 175 psi

Backflow Preventer Size 1/2 175 psi

WATTS
$169.08 - $169.08
$169.08
$169.08 - $169.08
$169.08

Backflow Preventer Size 1/2 in Connection FNPT Body Material Lead Free Copper Silicon Alloy Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Deg...

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$169.08 - $169.08
$169.08
$169.08 - $169.08
$169.08
Backflow Preventer Size 3/4 175 psi

Backflow Preventer Size 3/4 175 psi

WATTS
$900.22 - $900.22
$900.22
$900.22 - $900.22
$900.22

Backflow Preventer Size 3/4 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 p...

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$900.22 - $900.22
$900.22
$900.22 - $900.22
$900.22
Backflow Preventer Size 1 175 psi

Backflow Preventer Size 1 175 psi

WATTS
$1,028.20 - $1,028.20
$1,028.20
$1,028.20 - $1,028.20
$1,028.20

Backflow Preventer Size 1 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 psi...

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$1,028.20 - $1,028.20
$1,028.20
$1,028.20 - $1,028.20
$1,028.20
Backflow Preventer Size 3/4 175 psi

Backflow Preventer Size 3/4 175 psi

WATTS
$4,891.87 - $4,891.87
$4,891.87
$4,891.87 - $4,891.87
$4,891.87

Backflow Preventer Size 3/4 in Connection NPT Body Material 316 Stainless Steel Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Max P...

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$4,891.87 - $4,891.87
$4,891.87
$4,891.87 - $4,891.87
$4,891.87
Backflow Preventer Size 1/2 175 psi

Backflow Preventer Size 1/2 175 psi

WATTS
$676.26 - $676.26
$676.26
$676.26 - $676.26
$676.26

Backflow Preventer Size 1/2 in Connection NPT Body Material Bronze Temp Range 33 Degrees to 180 Degrees F Max Temp 180 Degrees F Max Pressure 175 p...

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$676.26 - $676.26
$676.26
$676.26 - $676.26
$676.26
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$120.76 - $120.76
$120.76
$120.76 - $120.76
$120.76

Vacuum Breaker Size 3/4 in Connection Type Inlet Female Hose Outlet Male Hose Material of Construction Brass Max Pressure 125 psi Temp Range 33 Deg...

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$120.76 - $120.76
$120.76
$120.76 - $120.76
$120.76
Backflow Preventer Size 1/2 175 psi

Backflow Preventer Size 1/2 175 psi

WATTS
$181.15 - $181.15
$181.15
$181.15 - $181.15
$181.15

Backflow Preventer Size 1/2 in Connection Union Solder Body Material Bronze Temp Range 33 Degrees to 250 Degrees F Max Temp 250 Degrees F Max Press...

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$181.15 - $181.15
$181.15
$181.15 - $181.15
$181.15
Backflow Preventer Size 3/4 175 psi

Backflow Preventer Size 3/4 175 psi

WATTS
$181.19 - $181.19
$181.19
$181.19 - $181.19
$181.19

Backflow Preventer Size 3/4 in Connection Union Solder Body Material Bronze Temp Range 33 Degrees to 250 Degrees F Max Temp 250 Degrees F Max Press...

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$181.19 - $181.19
$181.19
$181.19 - $181.19
$181.19
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$102.67 - $102.67
$102.67
$102.67 - $102.67
$102.67

Vacuum Breaker Size 3/4 in Connection Type Inlet Female Hose Outlet Male Hose Material of Construction Brass Max Pressure 125 psi Temp Range 33 Deg...

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$102.67 - $102.67
$102.67
$102.67 - $102.67
$102.67
Backflow Preventer Size 3/4 125 psi

Backflow Preventer Size 3/4 125 psi

WATTS
$47.13 - $47.13
$47.13
$47.13 - $47.13
$47.13

Vacuum Breaker Size 3/4 in Connection Type Inlet Female Hose Outlet Male Hose Material of Construction Thermoplastic Max Pressure 125 psi Temp Rang...

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$47.13 - $47.13
$47.13
$47.13 - $47.13
$47.13
Backflow Preventer Size 3/8 150 psi

Backflow Preventer Size 3/8 150 psi

WATTS
$467.90 - $467.90
$467.90
$467.90 - $467.90
$467.90

Backflow Preventer Size 3/8 in Connection FNPT Body Material 316 Stainless Steel Temp Range 33 Degrees to 130 Degrees F Max Temp 130 Degrees F Max ...

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$467.90 - $467.90
$467.90
$467.90 - $467.90
$467.90
Backflow Preventer Size 3/8 150 psi

Backflow Preventer Size 3/8 150 psi

WATTS
$438.66 - $438.66
$438.66
$438.66 - $438.66
$438.66

Backflow Preventer Size 3/8 in Connection MNPT Body Material 316 Stainless Steel Temp Range 33 Degrees to 130 Degrees F Max Temp 130 Degrees F Max ...

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$438.66 - $438.66
$438.66
$438.66 - $438.66
$438.66
Backflow Preventer Size 3/8 200 psi

Backflow Preventer Size 3/8 200 psi

WATTS
$250.52 - $250.52
$250.52
$250.52 - $250.52
$250.52

Backflow Preventer Size 3/8 in Connection MNPT Body Material 316 Stainless Steel Temp Range 33 Degrees to 110 Degrees F Max Temp 110 Degrees F Max ...

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$250.52 - $250.52
$250.52
$250.52 - $250.52
$250.52
Swing Check Valve 3/4 in Pipe/Tube

Swing Check Valve 3/4 in Pipe/Tube

MILWAUKEE VALVE
$142.11 - $142.11
$142.11
$142.11 - $142.11
$142.11

Item - Check Valves Check Valve Mechanism and Body Design Horizontal Swing Body Material - Valves Lead Free Bronze Pipe or Tube Size 3/4 in Connect...

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$142.11 - $142.11
$142.11
$142.11 - $142.11
$142.11
Swing Check Valve 1 in Pipe/Tube

Swing Check Valve 1 in Pipe/Tube

MILWAUKEE VALVE
$199.10 - $199.10
$199.10
$199.10 - $199.10
$199.10

Item - Check Valves Check Valve Mechanism and Body Design Horizontal Swing Body Material - Valves Lead Free Bronze Pipe or Tube Size 1 in Connectio...

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$199.10 - $199.10
$199.10
$199.10 - $199.10
$199.10
Swing Check Valve 2 1/2 in Pipe/Tube

Swing Check Valve 2 1/2 in Pipe/Tube

MILWAUKEE VALVE
$1,727.56 - $1,727.56
$1,727.56
$1,727.56 - $1,727.56
$1,727.56

Item - Check Valves Check Valve Mechanism and Body Design Horizontal Swing Body Material - Valves Lead Free Bronze Pipe or Tube Size 2 1/2 in Conne...

View full Details
$1,727.56 - $1,727.56
$1,727.56
$1,727.56 - $1,727.56
$1,727.56
Swing Check Valve 1/2 in Pipe/Tube

Swing Check Valve 1/2 in Pipe/Tube

MILWAUKEE VALVE
$118.20 - $118.20
$118.20
$118.20 - $118.20
$118.20

Item - Check Valves Check Valve Mechanism and Body Design Horizontal Swing Body Material - Valves Lead Free Bronze Pipe or Tube Size 1/2 in Connect...

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$118.20 - $118.20
$118.20
$118.20 - $118.20
$118.20
Swing Check Valve 3 in Pipe/Tube

Swing Check Valve 3 in Pipe/Tube

MILWAUKEE VALVE
$2,265.59 - $2,265.59
$2,265.59
$2,265.59 - $2,265.59
$2,265.59

Item - Check Valves Check Valve Mechanism and Body Design Horizontal Swing Body Material - Valves Lead Free Bronze Pipe or Tube Size 3 in Connectio...

View full Details
$2,265.59 - $2,265.59
$2,265.59
$2,265.59 - $2,265.59
$2,265.59

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